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System: Linux sv4.hami.host 5.14.0-611.54.3.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu May 7 16:31:24 EDT 2026 x86_64
User: armgroup (1008)
PHP: 8.2.32
Disabled: show_source, system, shell_exec, passthru, exec, popen, proc_open, mail, socket_create, socket_create_listen, socket_create_pair, link, dl, openlog, syslog, stream_socket_server, curl_multi_init
$ pwd: /lib/firewalld/icmptypes/
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File: //lib/firewalld/icmptypes/neighbour-solicitation.xml
<?xml version="1.0" encoding="utf-8"?>
<icmptype>
  <short>Neighbour Solicitation (Neighbor Solicitation)</short>
  <description>This informational message is sent by a node to determine the link-layer address of a neighbor, or to verify that a neighbor is still reachable via a cached link-layer address. Neighbor Solicitations are also used for Duplicate Address Detection.</description>
  <destination ipv4="no"/>
  <destination ipv6="yes"/>
</icmptype>
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