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| author | Christian Breunig <christian@breunig.cc> | 2023-08-04 20:13:29 +0200 |
|---|---|---|
| committer | Christian Breunig <christian@breunig.cc> | 2023-08-04 20:13:29 +0200 |
| commit | 782e400d6f276a8a4ee51c92f02e01e7695f55fb (patch) | |
| tree | 437c5311d9a3f64d9f10c2c582ceeed9dc8b82de /data | |
| parent | 292b064d743522d11179bd3cd91a08731380f3a9 (diff) | |
| download | vyos-1x-782e400d6f276a8a4ee51c92f02e01e7695f55fb.tar.gz vyos-1x-782e400d6f276a8a4ee51c92f02e01e7695f55fb.zip | |
dhcp: T5428: client renewal fails when running inside VRF
vyos@vyos# run show vrf MGMT processes
2282 sshd
There is no dhclient process running in given VRF. dhclient complains it can
not send out packets via the given interface (as it's not bound to that VRF)
Aug 02 20:29:54 dhclient[1686]: send_packet: Network is unreachable
Aug 02 20:29:54 dhclient[1686]: send_packet: please consult README file regarding broadcast address.
Aug 02 20:29:54 dhclient[1686]: dhclient.c:3001: Failed to send 300 byte long packet over fallback interface.
Diffstat (limited to 'data')
| -rw-r--r-- | data/templates/dhcp-client/daemon-options.j2 | 4 | ||||
| -rw-r--r-- | data/templates/dhcp-client/override.conf.j2 | 15 |
2 files changed, 15 insertions, 4 deletions
diff --git a/data/templates/dhcp-client/daemon-options.j2 b/data/templates/dhcp-client/daemon-options.j2 deleted file mode 100644 index b21ad08ab..000000000 --- a/data/templates/dhcp-client/daemon-options.j2 +++ /dev/null @@ -1,4 +0,0 @@ -### Autogenerated by interface.py ### -{% set if_metric = '-e IF_METRIC=' ~ dhcp_options.default_route_distance if dhcp_options.default_route_distance is vyos_defined else '' %} -DHCLIENT_OPTS="-nw -cf /var/lib/dhcp/dhclient_{{ ifname }}.conf -pf /var/lib/dhcp/dhclient_{{ ifname }}.pid -lf /var/lib/dhcp/dhclient_{{ ifname }}.leases {{ if_metric }} {{ ifname }}" - diff --git a/data/templates/dhcp-client/override.conf.j2 b/data/templates/dhcp-client/override.conf.j2 new file mode 100644 index 000000000..fcb23cb52 --- /dev/null +++ b/data/templates/dhcp-client/override.conf.j2 @@ -0,0 +1,15 @@ +### Autogenerated by interface.py ### +{% set vrf_command = 'ip vrf exec ' ~ vrf ~ ' ' if vrf is vyos_defined else '' %} +{% set if_metric = '-e IF_METRIC=' ~ dhcp_options.default_route_distance if dhcp_options.default_route_distance is vyos_defined else '' %} +{% set dhclient_options = '-d -nw -cf /var/lib/dhcp/dhclient_' ~ ifname ~ '.conf -pf /var/lib/dhcp/dhclient_' ~ ifname ~ '.pid -lf /var/lib/dhcp/dhclient_' ~ ifname ~ '.leases ' ~ if_metric %} + +[Unit] +ConditionPathExists={{ isc_dhclient_dir }}/dhclient_%i.conf + +[Service] +ExecStart= +ExecStart={{ vrf_command }}/sbin/dhclient -4 {{ dhclient_options }} {{ ifname }} +ExecStop= +ExecStop={{ vrf_command }}/sbin/dhclient -4 {{ dhclient_options }} {{ ifname }} -r +WorkingDirectory={{ isc_dhclient_dir }} +PIDFile={{ isc_dhclient_dir }}/dhclient_%i.pid |