No s2s connectivity between ejabberd and jabber.member.fsf.org

[ghost]

Hello,

I have installed ejabberd (version 24.12-3) at my Raspberry Pi 5 server (operating system: Raspberry Pi OS trixie). I opened all necessary ports at nftables, also set up properly DNS.

I can connect with the conversations.im, jabbim.cz XMPP servers etc., only can't connect with people at member.fsf.org. I have Timeout reached error at Gajim when I try to connect to member.fsf.org. Friend using member.fsf.org at the other side has the similar issue when he try to connect with my ejabberd instance.

In the logs, I see no response from member.fsf.org even after waiting long time.

I have no idea what's wrong with my configuration so I hope you will point what is wrong with my config.

Thank you.

/etc/ejabberd/ejabberd.yml:

# logging
loglevel: info
log_rotate_count: 0

# db config
sql_type: pgsql
sql_server: "unix:/var/run/postgresql/.s.PGSQL.5432"
sql_database: "ejabberd"
sql_username: "ejabberd"
sql_password: ""
default_db: sql

# tls config
certfiles:
  - /etc/ejabberd/certs/fullchain.pem
  - /etc/ejabberd/certs/privkey.pem
define_macro:
  'TLS_CIPHERS': "HIGH:!aNULL:!eNULL:!3DES:@STRENGTH"
  'TLS_OPTIONS':
    - "no_sslv3"
    - "no_tlsv1"
    - "no_tlsv1_1"
    - "cipher_server_preference"
    - "no_compression"
  'DH_FILE': "/etc/letsencrypt/ssl-dhparams.pem"
c2s_ciphers: 'TLS_CIPHERS'
s2s_ciphers: 'TLS_CIPHERS'
c2s_protocol_options: 'TLS_OPTIONS'
s2s_protocol_options: 'TLS_OPTIONS'
c2s_dhfile: 'DH_FILE'
s2s_dhfile: 'DH_FILE'

# hosts stuff
hosts:
  - "example.com"

# listen stuff
listen:
  # ipv4
  -
    port: 5222
    ip: "server_ip"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    starttls_required: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5223
    ip: "server_ip"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    tls: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5269
    ip: "server_ip"
    module: ejabberd_s2s_in
    max_stanza_size: 524288
    shaper: s2s_shaper
    tls: false
  -
    port: 5270
    ip: "server_ip"
    tls: true
    protocol_options: 'TLS_OPTIONS'
    module: ejabberd_s2s_in
    max_stanza_size: 524288
    shaper: s2s_shaper
  -
    port: 5443
    ip: "server_ip"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /api: mod_http_api
      /bosh: mod_bosh
      /captcha: ejabberd_captcha
      /upload: mod_http_upload
      /ws: ejabberd_http_ws
  -
    port: 5280
    ip: "server_ip"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /.well-known/acme-challenge: ejabberd_acme
  -
    port: 3478
    ip: "server_ip"
    transport: udp
    module: ejabberd_stun
    use_turn: true
    turn_min_port: 49152
    turn_max_port: 65535
    ## The server's public IPv4 address:
    turn_ipv4_address: "my_public_ip"
    ## The server's public IPv6 address:
    turn_ipv6_address: "my_public_ip"
  -
    port: 5349
    ip: "server_ip"
    transport: tcp
    module: ejabberd_stun
    use_turn: true
    tls: true
    turn_min_port: 49152
    turn_max_port: 65535
    ## The server's public IPv4 address:
    turn_ipv4_address: "my_public_ip"
    ## The server's public IPv6 address:
    turn_ipv6_address: "my_public_ip"
  -
    port: 5060
    ip: "server_ip"
    transport: udp
    module: ejabberd_sip
  -
    port: 5060
    ip: "server_ip"
    module: ejabberd_sip
  -
    port: 5061
    ip: "server_ip"
    module: ejabberd_sip
    tls: true
#  -
#    port: 1883
#    ip: "server_ip"
#    module: mod_mqtt
#    backlog: 1000
  # ipv6
  -
    port: 5222
    ip: "server_ip"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    starttls_required: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5223
    ip: "server_ip"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    tls: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5269
    ip: "server_ip"
    module: ejabberd_s2s_in
    max_stanza_size: 524288
    shaper: s2s_shaper
    tls: false
  -
    port: 5270
    ip: "server_ip"
    tls: true
    protocol_options: 'TLS_OPTIONS'
    module: ejabberd_s2s_in
    max_stanza_size: 524288
    shaper: s2s_shaper
  -
    port: 5443
    ip: "server_ip"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /api: mod_http_api
      /bosh: mod_bosh
      /captcha: ejabberd_captcha
      /upload: mod_http_upload
      /ws: ejabberd_http_ws
  -
    port: 5280
    ip: "server_ip"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /.well-known/acme-challenge: ejabberd_acme
  -
    port: 3478
    ip: "server_ip"
    transport: udp
    module: ejabberd_stun
    use_turn: true
    turn_min_port: 49152
    turn_max_port: 65535
    ## The server's public IPv4 address:
    turn_ipv4_address: "my_public_ip"
    ## The server's public IPv6 address:
    turn_ipv6_address: "my_public_ip"
  -
    port: 5349
    ip: "server_ip"
    transport: tcp
    module: ejabberd_stun
    use_turn: true
    tls: true
    turn_min_port: 49152
    turn_max_port: 65535
    ## The server's public IPv4 address:
    turn_ipv4_address: "my_public_ip"
    ## The server's public IPv6 address:
    turn_ipv6_address: "my_public_ip"
  -
    port: 5060
    ip: "server_ip"
    transport: udp
    module: ejabberd_sip
  -
    port: 5060
    ip: "server_ip"
    module: ejabberd_sip
  -
    port: 5061
    ip: "server_ip"
    module: ejabberd_sip
    tls: true
#  -
#    port: 1883
#    ip: "server_ip"
#    module: mod_mqtt
#    backlog: 1000

## Disabling digest-md5 SASL authentication. digest-md5 requires plain-text
## password storage (see auth_password_format option).
disable_sasl_mechanisms:
  - "digest-md5"
  - "X-OAUTH2"

s2s_use_starttls: optional

## Store the plain passwords or hashed for SCRAM:
auth_password_format: scram

## Full path to a script that generates the image.
captcha_cmd: "/usr/share/ejabberd/captcha.sh"

# acl stuff
acl:
  admin:
     user:
       - "my_user_name@example.com"
  local:
    user_regexp: ""
  loopback:
    ip:
      - 127.0.0.0/8
      - ::1/128

access_rules:
  local:
    allow: local
  c2s:
    deny: blocked
    allow: all
  announce:
    allow: admin
  configure:
    allow: admin
  muc_create:
    allow: local
  pubsub_createnode:
    allow: local
  trusted_network:
    allow: loopback

api_permissions:
  "console commands":
    from: ejabberd_ctl
    who: all
    what: "*"
  "webadmin commands":
    from: ejabberd_web_admin
    who: admin
    what: "*"
  "admin access":
    who:
      access:
        allow:
          - acl: loopback
          - acl: admin
      oauth:
        scope: "ejabberd:admin"
        access:
          allow:
            - acl: loopback
            - acl: admin
    what:
      - "*"
      - "!stop"
      - "!start"
  "public commands":
    who:
      ip: 127.0.0.1/8
    what:
      - status
      - connected_users_number

shaper:
  normal:
    rate: 3000
    burst_size: 20000
  fast: 200000

shaper_rules:
  max_user_sessions: 10
  max_user_offline_messages:
    5000: admin
    100: all
  c2s_shaper:
    none: admin
    normal: all
  s2s_shaper: fast

acme:
  contact: "mailto:my_user_name@example.com"
  ca_url: "https://acme-v02.api.letsencrypt.org"

modules:
  mod_adhoc: {}
  mod_admin_extra: {}
  mod_announce:
    access: announce
  mod_avatar: {}
  mod_blocking: {}
  mod_bosh: {}
  mod_caps: {}
  mod_carboncopy: {}
  mod_client_state: {}
  mod_configure: {}
  # mod_delegation: {}  # for xep0356
  mod_disco:
    server_info:
      -
        modules: all
        name: "abuse-addresses"
        urls: ["mailto:abuse@example.com"]
      -
        modules:
          - mod_disco
          - mod_vcard
        name: admin-addresses
        urls:
          - https://example.com
          - mailto:my_user_name@example.com
          - xmpp:my_user_name@example.com
  mod_fail2ban: {}
  mod_http_api: {}
  mod_http_upload:
    put_url: https://@HOST@:5443/upload
    docroot: /srv/www/xmpp_upload
    custom_headers:
      "Access-Control-Allow-Origin": "https://@HOST@"
      "Access-Control-Allow-Methods": "GET,HEAD,PUT,OPTIONS"
      "Access-Control-Allow-Headers": "Content-Type"
  mod_last: {}
  mod_mam:
    ## Mnesia is limited to 2GB, better to use an SQL backend
    ## For small servers SQLite is a good fit and is very easy
    ## to configure. Uncomment this when you have SQL configured:
    db_type: sql
    assume_mam_usage: true
    default: always
  #mod_mqtt: {}
  mod_muc:
    access:
      - allow
    access_admin:
      - allow: admin
    access_create: muc_create
    access_persistent: muc_create
    access_mam:
      - allow
    default_room_options:
      allow_subscription: true  # enable MucSub
      persistent: true
      mam: true
  mod_muc_admin: {}
  mod_offline:
    access_max_user_messages: max_user_offline_messages
  mod_ping: {}
  mod_pres_counter:
    count: 5
    interval: 60
  mod_privacy: {}
  mod_private: {}
  mod_proxy65:
    access: local
    max_connections: 5
  mod_pubsub:
    access_createnode: pubsub_createnode
    ignore_pep_from_offline: false
    plugins:
      - flat
      - pep
    force_node_config:
      "eu.siacs.conversations.axolotl.*":
        access_model: open
      ## Avoid buggy clients to make their bookmarks public
      storage:bookmarks:
        access_model: whitelist
  mod_push: {}
  mod_push_keepalive: {}
  mod_register:
    ## Only accept registration requests from the "trusted"
    ## network (see access_rules section above).
    ## Think twice before enabling registration from any
    ## address. See the Jabber SPAM Manifesto for details:
    ## https://github.com/ge0rg/jabber-spam-fighting-manifesto
    ip_access: trusted_network
  mod_roster:
    versioning: true
  mod_s2s_bidi: {}
  mod_s2s_dialback: {}
  mod_shared_roster: {}
  mod_sic: {}
  mod_stream_mgmt:
    resend_on_timeout: if_offline
  mod_stun_disco:
    credentials_lifetime: 12h
    services:
        -
          host: my_public_ip
          port: 3478
          type: stun
          transport: udp
          restricted: false
        -
          host: my_public_ip
          port: 3478
          type: turn
          transport: udp
          restricted: true
        -
          host: "[my_public_ip_v6]"
          port: 3478
          type: stun
          transport: udp
          restricted: false
        -
          host: "[my_public_ip_v6]"
          port: 3478
          type: turn
          transport: udp
          restricted: true
        -
          host: example.com
          port: 5349
          type: stuns
          transport: tcp
          restricted: false
        -
          host: example.com
          port: 5349
          type: turns
          transport: tcp
          restricted: true
  mod_vcard:
    search: false
  mod_vcard_xupdate: {}
  mod_version:
    show_os: false

### Local Variables:
### mode: yaml
### End:
### vim: set filetype=yaml tabstop=8

Logs:

2025-10-27 13:37:10.340239+00:00 [info] Loading configuration from /etc/ejabberd/ejabberd.yml
2025-10-27 13:37:10.867553+00:00 [info] Configuration loaded successfully
2025-10-27 13:37:11.067305+00:00 [info] Got no NOTIFY_SOCKET, notifications disabled
2025-10-27 13:37:11.241694+00:00 [info] Loading modules for example.com
2025-10-27 13:37:11.471432+00:00 [info] Going to offer STUN/TURN service: server_ip:3478 (udp)
2025-10-27 13:37:11.471605+00:00 [info] Going to offer STUN/TURN service: [server_ip]:3478 (udp)
2025-10-27 13:37:11.887792+00:00 [info] Waiting for Mnesia synchronization to complete
2025-10-27 13:37:11.989430+00:00 [info] ejabberd 24.12-3 is started in the node ejabberd@localhost in 1.87s
2025-10-27 13:37:11.989669+00:00 [info] Erlang/OTP 27 [erts-15.2.7] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [jit]

2025-10-27 13:37:11.994984+00:00 [info] Start accepting UDP connections at [server_ip]:5060 for ejabberd_sip
2025-10-27 13:37:11.995323+00:00 [info] Start accepting TLS connections at [server_ip]:5280 for ejabberd_http
2025-10-27 13:37:11.994995+00:00 [info] Start accepting TCP connections at server_ip:5269 for ejabberd_s2s_in
2025-10-27 13:37:11.994962+00:00 [info] Start accepting TCP connections at 192.168.0.254:7777 for mod_proxy65_stream
2025-10-27 13:37:11.995463+00:00 [info] Start accepting TLS connections at server_ip:5443 for ejabberd_http
2025-10-27 13:37:11.995203+00:00 [info] Start accepting TCP connections at server_ip:5222 for ejabberd_c2s
2025-10-27 13:37:11.995573+00:00 [info] Start accepting TCP connections at [server_ip]:5060 for ejabberd_sip
2025-10-27 13:37:11.995273+00:00 [info] Start accepting TCP connections at [server_ip]:5222 for ejabberd_c2s
2025-10-27 13:37:11.995546+00:00 [info] Start accepting TLS connections at server_ip:5223 for ejabberd_c2s
2025-10-27 13:37:11.995293+00:00 [info] Start accepting TLS connections at server_ip:5349 for ejabberd_stun
2025-10-27 13:37:11.995301+00:00 [info] Start accepting TCP connections at [server_ip]:5269 for ejabberd_s2s_in
2025-10-27 13:37:11.995575+00:00 [info] Start accepting TLS connections at server_ip:5270 for ejabberd_s2s_in
2025-10-27 13:37:11.995308+00:00 [info] Start accepting TLS connections at [server_ip]:5270 for ejabberd_s2s_in
2025-10-27 13:37:11.995550+00:00 [info] Start accepting TLS connections at [server_ip]:5349 for ejabberd_stun
2025-10-27 13:37:11.995559+00:00 [info] Start accepting TCP connections at server_ip:5060 for ejabberd_sip
2025-10-27 13:37:11.995584+00:00 [info] Start accepting TLS connections at [server_ip]:5061 for ejabberd_sip
2025-10-27 13:37:11.995598+00:00 [info] Start accepting UDP connections at server_ip:3478 for ejabberd_stun
2025-10-27 13:37:11.995610+00:00 [info] Start accepting UDP connections at server_ip:5060 for ejabberd_sip
2025-10-27 13:37:11.996166+00:00 [info] Start accepting TLS connections at server_ip:5061 for ejabberd_sip
2025-10-27 13:37:11.995875+00:00 [info] Start accepting TLS connections at [server_ip]:5443 for ejabberd_http
2025-10-27 13:37:11.995864+00:00 [info] Start accepting TLS connections at [server_ip]:5223 for ejabberd_c2s
2025-10-27 13:37:11.995893+00:00 [info] Start accepting UDP connections at [server_ip]:3478 for ejabberd_stun
2025-10-27 13:37:11.995707+00:00 [info] Start accepting TLS connections at server_ip:5280 for ejabberd_http
2025-10-27 13:37:15.972147+00:00 [info] (<0.691.0>) Accepted connection 109.243.130.195:2277 -> server_ip:5223
2025-10-27 13:37:16.286155+00:00 [info] (tls|<0.691.0>) Accepted c2s SCRAM-SHA-1 authentication for my_user_name@example.com by sql backend from 109.243.130.195
2025-10-27 13:37:16.451675+00:00 [info] (tls|<0.691.0>) Opened c2s session for my_user_name@example.com/gajim.GNYDZS0Y
2025-10-27 13:37:16.759900+00:00 [info] Outbound s2s connection started: example.com -> jabb3r.de
2025-10-27 13:37:16.760494+00:00 [info] Outbound s2s connection started: example.com -> conversations.im
2025-10-27 13:37:16.760986+00:00 [info] Outbound s2s connection started: example.com -> jabbim.cz
2025-10-27 13:37:17.068772+00:00 [info] (tls|<0.695.0>) Accepted outbound s2s EXTERNAL authentication example.com -> conversations.im (89.238.78.50)
2025-10-27 13:37:17.230290+00:00 [info] (tls|<0.694.0>) Accepted outbound s2s EXTERNAL authentication example.com -> jabb3r.de (49.12.125.53)
2025-10-27 13:37:17.259270+00:00 [info] (tls|<0.696.0>) Accepted outbound s2s EXTERNAL authentication example.com -> jabbim.cz (95.168.217.72)
2025-10-27 13:37:17.364906+00:00 [info] (<0.697.0>) Accepted connection 49.12.125.53:38974 -> server_ip:5270
2025-10-27 13:37:17.403397+00:00 [info] (<0.698.0>) Accepted connection 95.168.217.72:36090 -> server_ip:5269
2025-10-27 13:37:17.493563+00:00 [info] (tls|<0.697.0>) Accepted inbound s2s EXTERNAL authentication jabb3r.de -> example.com (49.12.125.53)
2025-10-27 13:37:17.646479+00:00 [info] (tls|<0.698.0>) Accepted inbound s2s EXTERNAL authentication jabbim.cz -> example.com (95.168.217.72)
2025-10-27 13:37:24.431096+00:00 [info] (<0.699.0>) Accepted connection 109.243.130.195:2280 -> server_ip:5222
2025-10-27 13:37:32.199774+00:00 [info] (<0.700.0>) Accepted connection 89.238.76.44:35416 -> server_ip:5269
2025-10-27 13:37:32.378632+00:00 [info] (tls|<0.700.0>) Accepted inbound s2s EXTERNAL authentication conversations.im -> example.com (89.238.76.44)
2025-10-27 13:37:32.933765+00:00 [info] (<0.701.0>) Accepted connection 109.243.130.195:2282 -> server_ip:5223
2025-10-27 13:37:32.951751+00:00 [info] Outbound s2s connection started: example.com -> member.fsf.org
2025-10-27 13:37:33.162532+00:00 [info] (tls|<0.701.0>) Accepted c2s SCRAM-SHA-1 authentication for my_user_name@example.com by sql backend from 109.243.130.195
2025-10-27 13:37:33.308997+00:00 [info] Cannot resume session for my_user_name@example.com: Previous session not found
2025-10-27 13:37:33.382247+00:00 [info] (tls|<0.701.0>) Opened c2s session for my_user_name@example.com/dino.33df14fd
2025-10-27 13:37:33.458543+00:00 [info] Offering STUN/TURN services to my_user_name@example.com/dino.33df14fd (ad7b171c48d7e1d1)
2025-10-27 13:37:33.723866+00:00 [info] (tls|<0.699.0>) Accepted c2s SCRAM-SHA-1-PLUS authentication for my_user_name@example.com by sql backend from 109.243.130.195
2025-10-27 13:37:35.476577+00:00 [info] (tls|<0.702.0>) Accepted outbound s2s EXTERNAL authentication example.com -> member.fsf.org (209.51.188.208)
2025-10-27 13:37:38.182087+00:00 [info] (tls|<0.699.0>) Opened c2s session for my_user_name@example.com/profanity.olmm
^C
Session terminated, killing shell...2025-10-27 13:37:56.805125+00:00 [notice] SIGTERM received - shutting down

2025-10-27 13:37:56.808370+00:00 [info] Stop accepting TCP connections at server_ip:5222 for ejabberd_c2s
2025-10-27 13:37:56.808632+00:00 [info] Stop accepting TLS connections at server_ip:5223 for ejabberd_c2s
2025-10-27 13:37:56.808982+00:00 [info] Stop accepting TCP connections at server_ip:5269 for ejabberd_s2s_in
2025-10-27 13:37:56.809165+00:00 [info] Stop accepting TLS connections at server_ip:5270 for ejabberd_s2s_in
2025-10-27 13:37:56.809374+00:00 [info] Stop accepting TLS connections at server_ip:5443 for ejabberd_http
2025-10-27 13:37:56.809571+00:00 [info] Stop accepting TLS connections at server_ip:5280 for ejabberd_http
2025-10-27 13:37:56.809727+00:00 [info] Stop accepting UDP connections at server_ip:3478 for ejabberd_stun
2025-10-27 13:37:56.810183+00:00 [info] Stop accepting TLS connections at server_ip:5349 for ejabberd_stun
2025-10-27 13:37:56.810352+00:00 [info] Stop accepting UDP connections at server_ip:5060 for ejabberd_sip
2025-10-27 13:37:56.810561+00:00 [info] Stop accepting TCP connections at server_ip:5060 for ejabberd_sip
2025-10-27 13:37:56.810679+00:00 [info] Stop accepting TLS connections at server_ip:5061 for ejabberd_sip
2025-10-27 13:37:56.810959+00:00 [info] Stop accepting TCP connections at [server_ip]:5222 for ejabberd_c2s
2025-10-27 13:37:56.811180+00:00 [info] Stop accepting TLS connections at [server_ip]:5223 for ejabberd_c2s
2025-10-27 13:37:56.811359+00:00 [info] Stop accepting TCP connections at [server_ip]:5269 for ejabberd_s2s_in
2025-10-27 13:37:56.811536+00:00 [info] Stop accepting TLS connections at [server_ip]:5270 for ejabberd_s2s_in
2025-10-27 13:37:56.811676+00:00 [info] Stop accepting TLS connections at [server_ip]:5443 for ejabberd_http
2025-10-27 13:37:56.811916+00:00 [info] Stop accepting TLS connections at [server_ip]:5280 for ejabberd_http
2025-10-27 13:37:56.812114+00:00 [info] Stop accepting UDP connections at [server_ip]:3478 for ejabberd_stun
2025-10-27 13:37:56.812313+00:00 [info] Stop accepting TLS connections at [server_ip]:5349 for ejabberd_stun
2025-10-27 13:37:56.812478+00:00 [info] Stop accepting UDP connections at [server_ip]:5060 for ejabberd_sip
2025-10-27 13:37:56.812630+00:00 [info] Stop accepting TCP connections at [server_ip]:5060 for ejabberd_sip
2025-10-27 13:37:56.812788+00:00 [info] Stop accepting TLS connections at [server_ip]:5061 for ejabberd_sip
2025-10-27 13:37:56.841462+00:00 [info] ejabberd 24.12-3 is stopped in the node ejabberd@localhost
 ...killed.

XML log:

<!-- Incoming Mon 27 Oct 2025 02:40:04 PM CET (my_user_name@example.com) -->
<presence xmlns="jabber:client" xml:lang="en" to="my_user_name@example.com/gajim.GNYDZS0Y" from="my_user_name@example.com/profanity.olmm" id="U3A2dpvZWGphvfW82bba98a58a7c709c951c20f7aa756029565510e">
  <query xmlns="jabber:iq:last" seconds="126" />
  <c xmlns="http://jabber.org/protocol/caps" hash="sha-1" ver="uwb7pESg8+PzTDDQOQa3bgXM8R4=" node="http://profanity-im.github.io" />
  <x xmlns="vcard-temp:x:update">
    <photo>de2c968a805a0fc156ab447fbcc7ca177a3aa583</photo>
</x>
</presence>


<!-- Outgoing Mon 27 Oct 2025 02:40:07 PM CET (my_user_name@example.com) -->
<iq xmlns="jabber:client" to="friend@member.fsf.org" type="get" id="fab15869-a502-4590-b293-e1f52a31e9d3">
  <query xmlns="http://jabber.org/protocol/disco#info" />
</iq>