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authorChristian Poessinger <christian@poessinger.com>2021-08-15 12:53:03 +0200
committerChristian Poessinger <christian@poessinger.com>2021-08-15 12:53:03 +0200
commit6f87d8c910964fd0ebe9724183baa12861caa419 (patch)
treebb5ed11798a267b5a143892418db30533a6cf38a /src/conf_mode
parent2faceb16bc56f969eda2d1678a98f61fb1f4c23d (diff)
downloadvyos-1x-6f87d8c910964fd0ebe9724183baa12861caa419.tar.gz
vyos-1x-6f87d8c910964fd0ebe9724183baa12861caa419.zip
ospf: T3757: support to configure area at an interface level
FRR supports configuring either network prefixes per area, or assign an interface to an area to participate in the routing process. This is already well known from other venders and supported by FRR. A valid VyOS OSPF configuration would then look like: vyos@vyos# show protocols ospf { interface dum0 { area 0 } interface eth0.201 { area 0 authentication { md5 { key-id 10 { md5-key vyos } } } dead-interval 40 hello-interval 10 priority 1 retransmit-interval 5 transmit-delay 1 } log-adjacency-changes { detail } parameters { abr-type cisco router-id 172.18.254.201 } passive-interface default passive-interface-exclude eth0.201 }
Diffstat (limited to 'src/conf_mode')
-rwxr-xr-xsrc/conf_mode/protocols_ospf.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/conf_mode/protocols_ospf.py b/src/conf_mode/protocols_ospf.py
index 82126cb11..a21ea6c9f 100755
--- a/src/conf_mode/protocols_ospf.py
+++ b/src/conf_mode/protocols_ospf.py
@@ -157,6 +157,15 @@ def verify(ospf):
raise ConfigError(f'Can not use hello-multiplier and dead-interval ' \
f'concurrently for {interface}!')
+ # One can not use the "network <prefix> area <id>" command and an
+ # per interface area assignment at the same time. FRR will error
+ # out using: "Please remove all network commands first."
+ if 'area' in ospf:
+ for area, area_config in ospf['area'].items():
+ if 'network' in area_config:
+ raise ConfigError('Can not use OSPF interface area and area ' \
+ 'network configuration at the same time!')
+
if 'vrf' in ospf:
# If interface specific options are set, we must ensure that the
# interface is bound to our requesting VRF. Due to the VyOS