Commit Graph
2 Commits
Author SHA1 Message Date
Christian Manivong 00172f7a69 feat: report the firewall's CARP addresses as virtual IPs
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get_virtual_ips() reads every address bound to a CARP VHID -- the CARP
address and IP aliases on its VHID alike -- from
/api/interfaces/overview/export, with this node's CARP state, so the reading
says who holds each address. interfaces/vip_settings would list the same
addresses with each VHID's CARP password; it is not read.

vip_manager and keepalived are Linux mechanisms and are None here. Needs
napalm-device-types 4.10.0 (carp_virtual_ip).

netOrk #1121.
2026-10-16 11:07:08 +02:00
Christian Manivong 2fb1226734 feat: report what listens, and which OPNsense service it is
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get_listening_sockets reads /api/diagnostics/interface/get_socket_statistics:
netstat's sockets with sockstat's user, command and PID, collected by
configd as root, so no SSH is needed. A listening socket is one without a
peer (*:*); "*" is the any-address of the socket's family.

Which service: the socket's unit is a name of the firewall's own service
list, so netOrk can match it to the service. The command (cut to ten
characters by FreeBSD) matches a service name, the start of one, or one
of the daemons whose service is called otherwise (sshd is openssh, the
FRR daemons are frr, kea-ctrl-agent is kea-dhcp). lighttpd is the web UI,
or the captive portal when it runs as www. WireGuard's sockets belong to
the kernel and are told by the listen ports of /api/wireguard/service/show.

The fixture is a real OPNsense 26.7.5 firewall's answer, cut down, with
documentation addresses. For netOrk#673.
2026-10-07 07:20:27 +02:00