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    <loc>https://metasystema.org/rfc/2179-network-security-for-trade-shows</loc>
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    <loc>https://metasystema.org/rfc/2180-imap4-multi-accessed-mailbox-practice</loc>
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    <loc>https://metasystema.org/rfc/2181-clarifications-to-the-dns-specification</loc>
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    <loc>https://metasystema.org/rfc/2182-selection-and-operation-of-secondary-dns-servers</loc>
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    <loc>https://metasystema.org/rfc/2183-communicating-presentation-information-in-internet-messages-the-content-disposit</loc>
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    <loc>https://metasystema.org/rfc/2184-mime-parameter-value-and-encoded-word-extensions-character-sets-languages-and-co</loc>
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    <loc>https://metasystema.org/rfc/2185-routing-aspects-of-ipv6-transition</loc>
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    <loc>https://metasystema.org/rfc/2186-internet-cache-protocol-icp-version-2</loc>
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    <loc>https://metasystema.org/rfc/2187-application-of-internet-cache-protocol-icp-version-2</loc>
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    <loc>https://metasystema.org/rfc/2188-at-t-neda-s-efficient-short-remote-operations-esro-protocol-specification-versio</loc>
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    <loc>https://metasystema.org/rfc/2189-core-based-trees-cbt-version-2-multicast-routing-protocol-specification</loc>
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    <loc>https://metasystema.org/rfc/2190-rtp-payload-format-for-h-263-video-streams</loc>
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    <loc>https://metasystema.org/rfc/2191-venus-very-extensive-non-unicast-service</loc>
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    <loc>https://metasystema.org/rfc/2192-imap-url-scheme</loc>
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    <loc>https://metasystema.org/rfc/2193-imap4-mailbox-referrals</loc>
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    <loc>https://metasystema.org/rfc/2194-review-of-roaming-implementations</loc>
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    <loc>https://metasystema.org/rfc/2195-imap-pop-authorize-extension-for-simple-challenge-response</loc>
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    <loc>https://metasystema.org/rfc/2196-site-security-handbook</loc>
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    <loc>https://metasystema.org/rfc/2197-smtp-service-extension-for-command-pipelining</loc>
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    <loc>https://metasystema.org/rfc/2198-rtp-payload-for-redundant-audio-data</loc>
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    <loc>https://metasystema.org/rfc/2199-request-for-comments-summary-rfc-numbers-2100</loc>
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    <loc>https://metasystema.org/rfc/2200-internet-official-protocol-standards</loc>
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    <loc>https://metasystema.org/rfc/2201-core-based-trees-cbt-multicast-routing-architecture</loc>
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    <loc>https://metasystema.org/rfc/2202-test-cases-for-hmac-md5-and-hmac-sha-1</loc>
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    <loc>https://metasystema.org/rfc/2203-rpcsec-gss-protocol-specification</loc>
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    <loc>https://metasystema.org/rfc/2204-odette-file-transfer-protocol</loc>
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    <loc>https://metasystema.org/rfc/2207-rsvp-extensions-for-ipsec-data-flows</loc>
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    <loc>https://metasystema.org/rfc/2212-specification-of-guaranteed-quality-of-service</loc>
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    <loc>https://metasystema.org/rfc/2213-integrated-services-management-information-base-using-smiv2</loc>
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    <loc>https://metasystema.org/rfc/2215-general-characterization-parameters-for-integrated-service-network-elements</loc>
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    <loc>https://metasystema.org/rfc/2282-iab-and-iesg-selection-confirmation-and-recall-process-operation-of-the-nominati</loc>
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    <loc>https://metasystema.org/rfc/2283-multiprotocol-extensions-for-bgp-4</loc>
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    <loc>https://metasystema.org/rfc/2284-ppp-extensible-authentication-protocol-eap</loc>
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    <loc>https://metasystema.org/rfc/2392-content-id-and-message-id-uniform-resource-locators</loc>
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    <loc>https://metasystema.org/rfc/2393-ip-payload-compression-protocol-ipcomp</loc>
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    <loc>https://metasystema.org/rfc/2398-some-testing-tools-for-tcp-implementors</loc>
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    <loc>https://metasystema.org/rfc/2399-request-for-comments-summary</loc>
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    <loc>https://metasystema.org/rfc/2400-internet-official-protocol-standards</loc>
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    <loc>https://metasystema.org/rfc/2401-security-architecture-for-the-internet-protocol</loc>
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    <loc>https://metasystema.org/rfc/2403-the-use-of-hmac-md5-96-within-esp-and-ah</loc>
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    <loc>https://metasystema.org/rfc/2407-the-internet-ip-security-domain-of-interpretation-for-isakmp</loc>
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    <loc>https://metasystema.org/rfc/2409-the-internet-key-exchange-ike</loc>
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    <loc>https://metasystema.org/rfc/2410-the-null-encryption-algorithm-and-its-use-with-ipsec</loc>
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    <loc>https://metasystema.org/rfc/2413-dublin-core-metadata-for-resource-discovery</loc>
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    <loc>https://metasystema.org/rfc/2414-increasing-tcp-s-initial-window</loc>
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    <loc>https://metasystema.org/rfc/2415-simulation-studies-of-increased-initial-tcp-window-size</loc>
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    <loc>https://metasystema.org/rfc/2416-when-tcp-starts-up-with-four-packets-into-only-three-buffers</loc>
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    <loc>https://metasystema.org/rfc/2417-definitions-of-managed-objects-for-multicast-over-uni-3-0-3-1-based-atm-networks</loc>
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    <loc>https://metasystema.org/rfc/2419-the-ppp-des-encryption-protocol-version-2-dese-bis</loc>
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    <loc>https://metasystema.org/rfc/2421-voice-profile-for-internet-mail-version-2</loc>
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    <loc>https://metasystema.org/rfc/2422-toll-quality-voice-32-kbit-s-adpcm-mime-sub-type-registration</loc>
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    <loc>https://metasystema.org/rfc/2426-vcard-mime-directory-profile</loc>
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    <loc>https://metasystema.org/rfc/2427-multiprotocol-interconnect-over-frame-relay</loc>
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    <loc>https://metasystema.org/rfc/2428-ftp-extensions-for-ipv6-and-nats</loc>
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    <loc>https://metasystema.org/rfc/2429-rtp-payload-format-for-the-1998-version-of-itu-t-rec-h-263-video-h-263</loc>
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    <loc>https://metasystema.org/rfc/2603-ilmi-based-server-discovery-for-nhrp</loc>
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    <loc>https://metasystema.org/rfc/2604-wireless-device-configuration-otasp-otapa-via-acap</loc>
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    <loc>https://metasystema.org/rfc/2607-proxy-chaining-and-policy-implementation-in-roaming</loc>
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    <loc>https://metasystema.org/rfc/2610-dhcp-options-for-service-location-protocol</loc>
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    <loc>https://metasystema.org/rfc/2611-urn-namespace-definition-mechanisms</loc>
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    <loc>https://metasystema.org/rfc/2612-the-cast-256-encryption-algorithm</loc>
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    <loc>https://metasystema.org/rfc/2613-remote-network-monitoring-mib-extensions-for-switched-networks-version-1-0</loc>
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    <loc>https://metasystema.org/rfc/2614-an-api-for-service-location</loc>
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    <loc>https://metasystema.org/rfc/2615-ppp-over-sonet-sdh</loc>
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    <loc>https://metasystema.org/rfc/2616-hypertext-transfer-protocol-http-1-1</loc>
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    <loc>https://metasystema.org/rfc/2617-http-authentication-basic-and-digest-access-authentication</loc>
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    <loc>https://metasystema.org/rfc/2618-radius-authentication-client-mib</loc>
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    <loc>https://metasystema.org/rfc/2620-radius-accounting-client-mib</loc>
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    <loc>https://metasystema.org/rfc/2622-routing-policy-specification-language-rpsl</loc>
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    <loc>https://metasystema.org/rfc/2623-nfs-version-2-and-version-3-security-issues-and-the-nfs-protocol-s-use-of-rpcsec</loc>
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    <loc>https://metasystema.org/rfc/2627-key-management-for-multicast-issues-and-architectures</loc>
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    <loc>https://metasystema.org/rfc/2628-simple-cryptographic-program-interface-crypto-api</loc>
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    <loc>https://metasystema.org/rfc/2629-writing-i-ds-and-rfcs-using-xml</loc>
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    <loc>https://metasystema.org/rfc/2631-diffie-hellman-key-agreement-method</loc>
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    <loc>https://metasystema.org/rfc/2632-s-mime-version-3-certificate-handling</loc>
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    <loc>https://metasystema.org/rfc/2634-enhanced-security-services-for-s-mime</loc>
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    <loc>https://metasystema.org/rfc/2635-don-t-spew-a-set-of-guidelines-for-mass-unsolicited-mailings-and-postings-spam</loc>
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    <loc>https://metasystema.org/rfc/2637-point-to-point-tunneling-protocol-pptp</loc>
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    <loc>https://metasystema.org/rfc/2643-cabletron-s-securefast-vlan-operational-model</loc>
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    <loc>https://metasystema.org/rfc/2706-ecml-v1-field-names-for-e-commerce</loc>
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    <loc>https://metasystema.org/rfc/2707-job-monitoring-mib-v1-0</loc>
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    <loc>https://metasystema.org/rfc/2708-job-submission-protocol-mapping-recommendations-for-the-job-monitoring-mib</loc>
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    <loc>https://metasystema.org/rfc/2709-security-model-with-tunnel-mode-ipsec-for-nat-domains</loc>
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    <loc>https://metasystema.org/rfc/2710-multicast-listener-discovery-mld-for-ipv6</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2711-ipv6-router-alert-option</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2712-addition-of-kerberos-cipher-suites-to-transport-layer-security-tls</loc>
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    <loc>https://metasystema.org/rfc/2713-schema-for-representing-java-tm-objects-in-an-ldap-directory</loc>
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    <loc>https://metasystema.org/rfc/2714-schema-for-representing-corba-object-references-in-an-ldap-directory</loc>
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    <loc>https://metasystema.org/rfc/2715-interoperability-rules-for-multicast-routing-protocols</loc>
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    <loc>https://metasystema.org/rfc/2716-ppp-eap-tls-authentication-protocol</loc>
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    <loc>https://metasystema.org/rfc/2717-registration-procedures-for-url-scheme-names</loc>
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    <loc>https://metasystema.org/rfc/2718-guidelines-for-new-url-schemes</loc>
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    <loc>https://metasystema.org/rfc/2719-framework-architecture-for-signaling-transport</loc>
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    <loc>https://metasystema.org/rfc/2720-traffic-flow-measurement-meter-mib</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2721-rtfm-applicability-statement</loc>
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    <loc>https://metasystema.org/rfc/2722-traffic-flow-measurement-architecture</loc>
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    <loc>https://metasystema.org/rfc/2723-srl-a-language-for-describing-traffic-flows-and-specifying-actions-for-flow-grou</loc>
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    <loc>https://metasystema.org/rfc/2724-rtfm-new-attributes-for-traffic-flow-measurement</loc>
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    <loc>https://metasystema.org/rfc/2725-routing-policy-system-security</loc>
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    <loc>https://metasystema.org/rfc/2726-pgp-authentication-for-ripe-database-updates</loc>
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    <loc>https://metasystema.org/rfc/2727-iab-and-iesg-selection-confirmation-and-recall-process-operation-of-the-nominati</loc>
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    <loc>https://metasystema.org/rfc/2728-the-transmission-of-ip-over-the-vertical-blanking-interval-of-a-television-signa</loc>
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    <loc>https://metasystema.org/rfc/2729-taxonomy-of-communication-requirements-for-large-scale-multicast-applications</loc>
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    <loc>https://metasystema.org/rfc/2730-multicast-address-dynamic-client-allocation-protocol-madcap</loc>
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    <loc>https://metasystema.org/rfc/2731-encoding-dublin-core-metadata-in-html</loc>
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    <loc>https://metasystema.org/rfc/2732-format-for-literal-ipv6-addresses-in-url-s</loc>
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    <loc>https://metasystema.org/rfc/2733-an-rtp-payload-format-for-generic-forward-error-correction</loc>
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    <loc>https://metasystema.org/rfc/2734-ipv4-over-ieee-1394</loc>
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    <loc>https://metasystema.org/rfc/2735-nhrp-support-for-virtual-private-networks</loc>
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    <loc>https://metasystema.org/rfc/2736-guidelines-for-writers-of-rtp-payload-format-specifications</loc>
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    <loc>https://metasystema.org/rfc/2737-entity-mib-version-2</loc>
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    <loc>https://metasystema.org/rfc/2738-corrections-to-a-syntax-for-describing-media-feature-sets</loc>
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    <loc>https://metasystema.org/rfc/2739-calendar-attributes-for-vcard-and-ldap</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2740-ospf-for-ipv6</loc>
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    <loc>https://metasystema.org/rfc/2741-agent-extensibility-agentx-protocol-version-1</loc>
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    <loc>https://metasystema.org/rfc/2742-definitions-of-managed-objects-for-extensible-snmp-agents</loc>
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    <loc>https://metasystema.org/rfc/2743-generic-security-service-application-program-interface-version-2-update-1</loc>
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    <loc>https://metasystema.org/rfc/2744-generic-security-service-api-version-2-c-bindings</loc>
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    <loc>https://metasystema.org/rfc/2745-rsvp-diagnostic-messages</loc>
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    <loc>https://metasystema.org/rfc/2746-rsvp-operation-over-ip-tunnels</loc>
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    <loc>https://metasystema.org/rfc/2747-rsvp-cryptographic-authentication</loc>
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    <loc>https://metasystema.org/rfc/2748-the-cops-common-open-policy-service-protocol</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2749-cops-usage-for-rsvp</loc>
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    <loc>https://metasystema.org/rfc/2750-rsvp-extensions-for-policy-control</loc>
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    <loc>https://metasystema.org/rfc/2751-signaled-preemption-priority-policy-element</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2752-identity-representation-for-rsvp</loc>
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    <loc>https://metasystema.org/rfc/2753-a-framework-for-policy-based-admission-control</loc>
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    <loc>https://metasystema.org/rfc/2754-rps-iana-issues</loc>
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    <loc>https://metasystema.org/rfc/2755-security-negotiation-for-webnfs</loc>
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    <loc>https://metasystema.org/rfc/2756-hyper-text-caching-protocol-htcp-0-0</loc>
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    <loc>https://metasystema.org/rfc/2757-long-thin-networks</loc>
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    <loc>https://metasystema.org/rfc/2758-definitions-of-managed-objects-for-service-level-agreements-performance-monitori</loc>
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    <loc>https://metasystema.org/rfc/2759-microsoft-ppp-chap-extensions-version-2</loc>
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    <loc>https://metasystema.org/rfc/2760-ongoing-tcp-research-related-to-satellites</loc>
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    <loc>https://metasystema.org/rfc/2761-terminology-for-atm-benchmarking</loc>
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    <loc>https://metasystema.org/rfc/2762-sampling-of-the-group-membership-in-rtp</loc>
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    <loc>https://metasystema.org/rfc/2763-dynamic-hostname-exchange-mechanism-for-is-is</loc>
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    <loc>https://metasystema.org/rfc/2764-a-framework-for-ip-based-virtual-private-networks</loc>
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    <loc>https://metasystema.org/rfc/2765-stateless-ip-icmp-translation-algorithm-siit</loc>
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    <loc>https://metasystema.org/rfc/2766-network-address-translation-protocol-translation-nat-pt</loc>
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    <loc>https://metasystema.org/rfc/2767-dual-stack-hosts-using-the-bump-in-the-stack-technique-bis</loc>
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    <loc>https://metasystema.org/rfc/2768-network-policy-and-services-a-report-of-a-workshop-on-middleware</loc>
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    <loc>https://metasystema.org/rfc/2769-routing-policy-system-replication</loc>
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    <loc>https://metasystema.org/rfc/2770-glop-addressing-in-233-8</loc>
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    <loc>https://metasystema.org/rfc/2771-an-abstract-api-for-multicast-address-allocation</loc>
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    <loc>https://metasystema.org/rfc/2772-6bone-backbone-routing-guidelines</loc>
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    <loc>https://metasystema.org/rfc/2773-encryption-using-kea-and-skipjack</loc>
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    <loc>https://metasystema.org/rfc/2774-an-http-extension-framework</loc>
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    <loc>https://metasystema.org/rfc/2775-internet-transparency</loc>
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    <loc>https://metasystema.org/rfc/2776-multicast-scope-zone-announcement-protocol-mzap</loc>
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    <loc>https://metasystema.org/rfc/2777-publicly-verifiable-nomcom-random-selection</loc>
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    <loc>https://metasystema.org/rfc/2778-a-model-for-presence-and-instant-messaging</loc>
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    <loc>https://metasystema.org/rfc/2779-instant-messaging-presence-protocol-requirements</loc>
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    <loc>https://metasystema.org/rfc/2780-iana-allocation-guidelines-for-values-in-the-internet-protocol-and-related-heade</loc>
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    <loc>https://metasystema.org/rfc/2781-utf-16-an-encoding-of-iso-10646</loc>
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    <loc>https://metasystema.org/rfc/2783-pulse-per-second-api-for-unix-like-operating-systems-version-1-0</loc>
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    <loc>https://metasystema.org/rfc/2784-generic-routing-encapsulation-gre</loc>
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    <loc>https://metasystema.org/rfc/2785-methods-for-avoiding-the-small-subgroup-attacks-on-the-diffie-hellman-key-agreem</loc>
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    <loc>https://metasystema.org/rfc/2786-diffie-helman-usm-key-management-information-base-and-textual-convention</loc>
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    <loc>https://metasystema.org/rfc/2787-definitions-of-managed-objects-for-the-virtual-router-redundancy-protocol</loc>
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    <loc>https://metasystema.org/rfc/2788-network-services-monitoring-mib</loc>
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    <loc>https://metasystema.org/rfc/2789-mail-monitoring-mib</loc>
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    <loc>https://metasystema.org/rfc/2790-host-resources-mib</loc>
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    <loc>https://metasystema.org/rfc/2791-scalable-routing-design-principles</loc>
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    <loc>https://metasystema.org/rfc/2792-dsa-and-rsa-key-and-signature-encoding-for-the-keynote-trust-management-system</loc>
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    <loc>https://metasystema.org/rfc/2793-rtp-payload-for-text-conversation</loc>
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    <loc>https://metasystema.org/rfc/2794-mobile-ip-network-access-identifier-extension-for-ipv4</loc>
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    <loc>https://metasystema.org/rfc/2795-the-infinite-monkey-protocol-suite-imps</loc>
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    <loc>https://metasystema.org/rfc/2796-bgp-route-reflection-an-alternative-to-full-mesh-ibgp</loc>
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    <loc>https://metasystema.org/rfc/2797-certificate-management-messages-over-cms</loc>
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    <loc>https://metasystema.org/rfc/2798-definition-of-the-inetorgperson-ldap-object-class</loc>
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    <loc>https://metasystema.org/rfc/2799-request-for-comments-summary-rfc-numbers-2700</loc>
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    <loc>https://metasystema.org/rfc/2800-internet-official-protocol-standards</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2801-internet-open-trading-protocol-iotp-version-1-0</loc>
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    <loc>https://metasystema.org/rfc/2802-digital-signatures-for-the-v1-0-internet-open-trading-protocol-iotp</loc>
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    <loc>https://metasystema.org/rfc/2803-digest-values-for-dom-domhash</loc>
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    <loc>https://metasystema.org/rfc/2804-ietf-policy-on-wiretapping</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2805-media-gateway-control-protocol-architecture-and-requirements</loc>
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    <loc>https://metasystema.org/rfc/2806-urls-for-telephone-calls</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2807-xml-signature-requirements</loc>
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    <loc>https://metasystema.org/rfc/2808-the-securid-r-sasl-mechanism</loc>
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    <loc>https://metasystema.org/rfc/2809-implementation-of-l2tp-compulsory-tunneling-via-radius</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2810-internet-relay-chat-architecture</loc>
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    <loc>https://metasystema.org/rfc/2811-internet-relay-chat-channel-management</loc>
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    <loc>https://metasystema.org/rfc/2812-internet-relay-chat-client-protocol</loc>
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    <loc>https://metasystema.org/rfc/2813-internet-relay-chat-server-protocol</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2814-sbm-subnet-bandwidth-manager-a-protocol-for-rsvp-based-admission-control-over-ie</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2815-integrated-service-mappings-on-ieee-802-networks</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2816-a-framework-for-integrated-services-over-shared-and-switched-ieee-802-lan-techno</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
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    <loc>https://metasystema.org/rfc/2817-upgrading-to-tls-within-http-1-1</loc>
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    <loc>https://metasystema.org/rfc/2818-http-over-tls</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2819-remote-network-monitoring-management-information-base</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2820-access-control-requirements-for-ldap</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2821-simple-mail-transfer-protocol</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2822-internet-message-format</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2823-ppp-over-simple-data-link-sdl-using-sonet-sdh-with-atm-like-framing</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2824-call-processing-language-framework-and-requirements</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2825-a-tangled-web-issues-of-i18n-domain-names-and-the-other-internet-protocols</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/2826-iab-technical-comment-on-the-unique-dns-root</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2827-network-ingress-filtering-defeating-denial-of-service-attacks-which-employ-ip-so</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/2828-internet-security-glossary</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2829-authentication-methods-for-ldap</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2830-lightweight-directory-access-protocol-v3-extension-for-transport-layer-security</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/2831-using-digest-authentication-as-a-sasl-mechanism</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2832-nsi-registry-registrar-protocol-rrp-version-1-1-0</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2833-rtp-payload-for-dtmf-digits-telephony-tones-and-telephony-signals</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2834-arp-and-ip-broadcast-over-hippi-800</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2835-ip-and-arp-over-hippi-6400-gsn</loc>
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    <loc>https://metasystema.org/rfc/2836-per-hop-behavior-identification-codes</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2837-definitions-of-managed-objects-for-the-fabric-element-in-fibre-channel-standard</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2838-uniform-resource-identifiers-for-television-broadcasts</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2839-internet-kermit-service</loc>
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    <loc>https://metasystema.org/rfc/2840-telnet-kermit-option</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2841-ip-authentication-using-keyed-sha1-with-interleaved-padding-ip-mac</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2842-capabilities-advertisement-with-bgp-4</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2843-proxy-par</loc>
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    <loc>https://metasystema.org/rfc/2844-ospf-over-atm-and-proxy-par</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2845-secret-key-transaction-authentication-for-dns-tsig</loc>
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    <loc>https://metasystema.org/rfc/2846-gstn-address-element-extensions-in-e-mail-services</loc>
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    <loc>https://metasystema.org/rfc/2847-lipkey-a-low-infrastructure-public-key-mechanism-using-spkm</loc>
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    <loc>https://metasystema.org/rfc/2848-the-pint-service-protocol-extensions-to-sip-and-sdp-for-ip-access-to-telephone-c</loc>
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    <loc>https://metasystema.org/rfc/2849-the-ldap-data-interchange-format-ldif-technical-specification</loc>
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    <loc>https://metasystema.org/rfc/2850-charter-of-the-internet-architecture-board-iab</loc>
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    <loc>https://metasystema.org/rfc/2851-textual-conventions-for-internet-network-addresses</loc>
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    <loc>https://metasystema.org/rfc/2852-deliver-by-smtp-service-extension</loc>
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    <loc>https://metasystema.org/rfc/2853-generic-security-service-api-version-2-java-bindings</loc>
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    <loc>https://metasystema.org/rfc/2854-the-text-html-media-type</loc>
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    <loc>https://metasystema.org/rfc/2855-dhcp-for-ieee-1394</loc>
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    <loc>https://metasystema.org/rfc/2856-textual-conventions-for-additional-high-capacity-data-types</loc>
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    <loc>https://metasystema.org/rfc/2857-the-use-of-hmac-ripemd-160-96-within-esp-and-ah</loc>
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    <loc>https://metasystema.org/rfc/2858-multiprotocol-extensions-for-bgp-4</loc>
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    <loc>https://metasystema.org/rfc/2859-a-time-sliding-window-three-colour-marker-tswtcm</loc>
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    <loc>https://metasystema.org/rfc/2860-memorandum-of-understanding-concerning-the-technical-work-of-the-internet-assign</loc>
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    <loc>https://metasystema.org/rfc/2861-tcp-congestion-window-validation</loc>
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    <loc>https://metasystema.org/rfc/2862-rtp-payload-format-for-real-time-pointers</loc>
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    <loc>https://metasystema.org/rfc/2863-the-interfaces-group-mib</loc>
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    <loc>https://metasystema.org/rfc/2864-the-inverted-stack-table-extension-to-the-interfaces-group-mib</loc>
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    <loc>https://metasystema.org/rfc/2865-remote-authentication-dial-in-user-service-radius</loc>
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    <loc>https://metasystema.org/rfc/2866-radius-accounting</loc>
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    <loc>https://metasystema.org/rfc/2867-radius-accounting-modifications-for-tunnel-protocol-support</loc>
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    <loc>https://metasystema.org/rfc/2868-radius-attributes-for-tunnel-protocol-support</loc>
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    <loc>https://metasystema.org/rfc/2869-radius-extensions</loc>
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    <loc>https://metasystema.org/rfc/2870-root-name-server-operational-requirements</loc>
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    <loc>https://metasystema.org/rfc/2871-a-framework-for-telephony-routing-over-ip</loc>
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    <loc>https://metasystema.org/rfc/2872-application-and-sub-application-identity-policy-element-for-use-with-rsvp</loc>
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    <loc>https://metasystema.org/rfc/2873-tcp-processing-of-the-ipv4-precedence-field</loc>
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    <loc>https://metasystema.org/rfc/2874-dns-extensions-to-support-ipv6-address-aggregation-and-renumbering</loc>
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    <loc>https://metasystema.org/rfc/2875-diffie-hellman-proof-of-possession-algorithms</loc>
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    <loc>https://metasystema.org/rfc/2876-use-of-the-kea-and-skipjack-algorithms-in-cms</loc>
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    <loc>https://metasystema.org/rfc/2877-5250-telnet-enhancements</loc>
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    <loc>https://metasystema.org/rfc/2878-ppp-bridging-control-protocol-bcp</loc>
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    <loc>https://metasystema.org/rfc/2879-content-feature-schema-for-internet-fax-v2</loc>
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    <loc>https://metasystema.org/rfc/2880-internet-fax-t-30-feature-mapping</loc>
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    <loc>https://metasystema.org/rfc/2881-network-access-server-requirements-next-generation-nasreqng-nas-model</loc>
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    <loc>https://metasystema.org/rfc/2882-network-access-servers-requirements-extended-radius-practices</loc>
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    <loc>https://metasystema.org/rfc/2883-an-extension-to-the-selective-acknowledgement-sack-option-for-tcp</loc>
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    <loc>https://metasystema.org/rfc/2884-performance-evaluation-of-explicit-congestion-notification-ecn-in-ip-networks</loc>
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    <loc>https://metasystema.org/rfc/2887-the-reliable-multicast-design-space-for-bulk-data-transfer</loc>
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    <loc>https://metasystema.org/rfc/2888-secure-remote-access-with-l2tp</loc>
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    <loc>https://metasystema.org/rfc/2889-benchmarking-methodology-for-lan-switching-devices</loc>
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    <loc>https://metasystema.org/rfc/2890-key-and-sequence-number-extensions-to-gre</loc>
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    <loc>https://metasystema.org/rfc/2892-the-cisco-srp-mac-layer-protocol</loc>
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    <loc>https://metasystema.org/rfc/2894-router-renumbering-for-ipv6</loc>
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    <loc>https://metasystema.org/rfc/2895-remote-network-monitoring-mib-protocol-identifier-reference</loc>
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    <loc>https://metasystema.org/rfc/2896-remote-network-monitoring-mib-protocol-identifier-macros</loc>
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    <loc>https://metasystema.org/rfc/2897-proposal-for-an-mgcp-advanced-audio-package</loc>
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    <loc>https://metasystema.org/rfc/2898-pkcs-5-password-based-cryptography-specification-version-2-0</loc>
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    <loc>https://metasystema.org/rfc/2901-guide-to-administrative-procedures-of-the-internet-infrastructure</loc>
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    <loc>https://metasystema.org/rfc/2902-overview-of-the-1998-iab-routing-workshop</loc>
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    <loc>https://metasystema.org/rfc/2905-aaa-authorization-application-examples</loc>
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    <loc>https://metasystema.org/rfc/2907-madcap-multicast-scope-nesting-state-option</loc>
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    <loc>https://metasystema.org/rfc/2909-the-multicast-address-set-claim-masc-protocol</loc>
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    <loc>https://metasystema.org/rfc/2910-internet-printing-protocol-1-1-encoding-and-transport</loc>
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    <loc>https://metasystema.org/rfc/2911-internet-printing-protocol-1-1-model-and-semantics</loc>
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    <loc>https://metasystema.org/rfc/2912-indicating-media-features-for-mime-content</loc>
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    <loc>https://metasystema.org/rfc/2913-mime-content-types-in-media-feature-expressions</loc>
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    <loc>https://metasystema.org/rfc/2915-the-naming-authority-pointer-naptr-dns-resource-record</loc>
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    <loc>https://metasystema.org/rfc/2916-e-164-number-and-dns</loc>
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    <loc>https://metasystema.org/rfc/2917-a-core-mpls-ip-vpn-architecture</loc>
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    <loc>https://metasystema.org/rfc/2918-route-refresh-capability-for-bgp-4</loc>
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    <loc>https://metasystema.org/rfc/2919-list-id-a-structured-field-and-namespace-for-the-identification-of-mailing-lists</loc>
    <changefreq>yearly</changefreq>
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    <loc>https://metasystema.org/rfc/2920-smtp-service-extension-for-command-pipelining</loc>
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    <loc>https://metasystema.org/rfc/2921-6bone-ptla-and-pnla-formats-ptla</loc>
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    <loc>https://metasystema.org/rfc/2922-physical-topology-mib</loc>
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    <loc>https://metasystema.org/rfc/2923-tcp-problems-with-path-mtu-discovery</loc>
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    <loc>https://metasystema.org/rfc/2924-accounting-attributes-and-record-formats</loc>
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    <loc>https://metasystema.org/rfc/2925-definitions-of-managed-objects-for-remote-ping-traceroute-and-lookup-operations</loc>
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    <loc>https://metasystema.org/rfc/2926-conversion-of-ldap-schemas-to-and-from-slp-templates</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2927-mime-directory-profile-for-ldap-schema</loc>
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    <loc>https://metasystema.org/rfc/2928-initial-ipv6-sub-tla-id-assignments</loc>
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    <loc>https://metasystema.org/rfc/2929-domain-name-system-dns-iana-considerations</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2930-secret-key-establishment-for-dns-tkey-rr</loc>
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    <loc>https://metasystema.org/rfc/2931-dns-request-and-transaction-signatures-sig-0-s</loc>
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    <loc>https://metasystema.org/rfc/2932-ipv4-multicast-routing-mib</loc>
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    <loc>https://metasystema.org/rfc/2933-internet-group-management-protocol-mib</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2934-protocol-independent-multicast-mib-for-ipv4</loc>
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    <loc>https://metasystema.org/rfc/2935-internet-open-trading-protocol-iotp-http-supplement</loc>
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    <loc>https://metasystema.org/rfc/2936-http-mime-type-handler-detection</loc>
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    <loc>https://metasystema.org/rfc/2937-the-name-service-search-option-for-dhcp</loc>
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    <loc>https://metasystema.org/rfc/2938-identifying-composite-media-features</loc>
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    <loc>https://metasystema.org/rfc/2939-procedures-and-iana-guidelines-for-definition-of-new-dhcp-options-and-message-ty</loc>
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    <loc>https://metasystema.org/rfc/2940-definitions-of-managed-objects-for-common-open-policy-service-cops-protocol-clie</loc>
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    <loc>https://metasystema.org/rfc/2941-telnet-authentication-option</loc>
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  <url>
    <loc>https://metasystema.org/rfc/2942-telnet-authentication-kerberos-version-5</loc>
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    <loc>https://metasystema.org/rfc/2943-telnet-authentication-using-dsa</loc>
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    <loc>https://metasystema.org/rfc/2944-telnet-authentication-srp</loc>
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    <loc>https://metasystema.org/rfc/2945-the-srp-authentication-and-key-exchange-system</loc>
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    <loc>https://metasystema.org/rfc/2946-telnet-data-encryption-option</loc>
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    <loc>https://metasystema.org/rfc/2947-telnet-encryption-des3-64-bit-cipher-feedback</loc>
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    <loc>https://metasystema.org/rfc/2948-telnet-encryption-des3-64-bit-output-feedback</loc>
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    <loc>https://metasystema.org/rfc/2949-telnet-encryption-cast-128-64-bit-output-feedback</loc>
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    <loc>https://metasystema.org/rfc/2950-telnet-encryption-cast-128-64-bit-cipher-feedback</loc>
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    <loc>https://metasystema.org/rfc/2951-telnet-authentication-using-kea-and-skipjack</loc>
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    <loc>https://metasystema.org/rfc/2952-telnet-encryption-des-64-bit-cipher-feedback</loc>
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    <loc>https://metasystema.org/rfc/2953-telnet-encryption-des-64-bit-output-feedback</loc>
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    <loc>https://metasystema.org/rfc/2954-definitions-of-managed-objects-for-frame-relay-service</loc>
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    <loc>https://metasystema.org/rfc/2955-definitions-of-managed-objects-for-monitoring-and-controlling-the-frame-relay-at</loc>
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    <loc>https://metasystema.org/rfc/2956-overview-of-1999-iab-network-layer-workshop</loc>
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    <loc>https://metasystema.org/rfc/2957-the-application-whoispp-query-content-type</loc>
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    <loc>https://metasystema.org/rfc/2958-the-application-whoispp-response-content-type</loc>
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    <loc>https://metasystema.org/rfc/2959-real-time-transport-protocol-management-information-base</loc>
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    <loc>https://metasystema.org/rfc/2960-stream-control-transmission-protocol</loc>
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    <loc>https://metasystema.org/rfc/2961-rsvp-refresh-overhead-reduction-extensions</loc>
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    <loc>https://metasystema.org/rfc/2962-an-snmp-application-level-gateway-for-payload-address-translation</loc>
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    <loc>https://metasystema.org/rfc/2963-a-rate-adaptive-shaper-for-differentiated-services</loc>
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    <loc>https://metasystema.org/rfc/2964-use-of-http-state-management</loc>
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    <loc>https://metasystema.org/rfc/2965-http-state-management-mechanism</loc>
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    <loc>https://metasystema.org/rfc/2966-domain-wide-prefix-distribution-with-two-level-is-is</loc>
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    <loc>https://metasystema.org/rfc/2969-wide-area-directory-deployment-experiences-from-tisdag</loc>
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    <loc>https://metasystema.org/rfc/2985-pkcs-9-selected-object-classes-and-attribute-types-version-2-0</loc>
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    <loc>https://metasystema.org/rfc/3019-ip-version-6-management-information-base-for-the-multicast-listener-discovery-pr</loc>
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    <loc>https://metasystema.org/rfc/3020-definitions-of-managed-objects-for-monitoring-and-controlling-the-uni-nni-multil</loc>
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    <loc>https://metasystema.org/rfc/3026-liaison-to-ietf-isoc-on-enum</loc>
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    <loc>https://metasystema.org/rfc/3027-protocol-complications-with-the-ip-network-address-translator</loc>
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    <loc>https://metasystema.org/rfc/3029-internet-x-509-public-key-infrastructure-data-validation-and-certification-serve</loc>
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    <loc>https://metasystema.org/rfc/3030-smtp-service-extensions-for-transmission-of-large-and-binary-mime-messages</loc>
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    <loc>https://metasystema.org/rfc/3031-multiprotocol-label-switching-architecture</loc>
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    <loc>https://metasystema.org/rfc/3032-mpls-label-stack-encoding</loc>
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    <loc>https://metasystema.org/rfc/3033-the-assignment-of-the-information-field-and-protocol-identifier-in-the-q-2941-ge</loc>
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    <loc>https://metasystema.org/rfc/3034-use-of-label-switching-on-frame-relay-networks-specification</loc>
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    <loc>https://metasystema.org/rfc/3035-mpls-using-ldp-and-atm-vc-switching</loc>
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    <loc>https://metasystema.org/rfc/3036-ldp-specification</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3037-ldp-applicability</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3038-vcid-notification-over-atm-link-for-ldp</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3039-internet-x-509-public-key-infrastructure-qualified-certificates-profile</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3040-internet-web-replication-and-caching-taxonomy</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3041-privacy-extensions-for-stateless-address-autoconfiguration-in-ipv6</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3042-enhancing-tcp-s-loss-recovery-using-limited-transmit</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3043-the-network-solutions-personal-internet-name-pin-a-urn-namespace-for-people-and</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3044-using-the-issn-international-serial-standard-number-as-urn-uniform-resource-name</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3045-storing-vendor-information-in-the-ldap-root-dse</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3046-dhcp-relay-agent-information-option</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3047-rtp-payload-format-for-itu-t-recommendation-g-722-1</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3048-reliable-multicast-transport-building-blocks-for-one-to-many-bulk-data-transfer</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3049-tn3270e-service-location-and-session-balancing</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3050-common-gateway-interface-for-sip</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3051-ip-payload-compression-using-itu-t-v-44-packet-method</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3052-service-management-architectures-issues-and-review</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3053-ipv6-tunnel-broker</loc>
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  </url>
  <url>
    <loc>https://metasystema.org/rfc/3054-megaco-ip-phone-media-gateway-application-profile</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/3055-management-information-base-for-the-pint-services-architecture</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3056-connection-of-ipv6-domains-via-ipv4-clouds</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3057-isdn-q-921-user-adaptation-layer</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3058-use-of-the-idea-encryption-algorithm-in-cms</loc>
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    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3059-attribute-list-extension-for-the-service-location-protocol</loc>
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    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3060-policy-core-information-model-version-1-specification</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3061-a-urn-namespace-of-object-identifiers</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3062-ldap-password-modify-extended-operation</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/3063-mpls-loop-prevention-mechanism</loc>
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  <url>
    <loc>https://metasystema.org/rfc/3064-mgcp-cas-packages</loc>
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  </url>
  <url>
    <loc>https://metasystema.org/rfc/3065-autonomous-system-confederations-for-bgp</loc>
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    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3066-tags-for-the-identification-of-languages</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3067-terena-s-incident-object-description-and-exchange-format-requirements</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://metasystema.org/rfc/3068-an-anycast-prefix-for-6to4-relay-routers</loc>
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    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3069-vlan-aggregation-for-efficient-ip-address-allocation</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3070-layer-two-tunneling-protocol-l2tp-over-frame-relay</loc>
    <changefreq>yearly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://metasystema.org/rfc/3071-reflections-on-the-dns-rfc-1591-and-categories-of-domains</loc>
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    <priority>0.5</priority>
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