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authorChristian Breunig <christian@breunig.cc>2023-12-31 11:32:49 +0100
committerChristian Breunig <christian@breunig.cc>2024-01-01 01:01:25 +0100
commit66ce19058b7b8597536ddf63bbca027add2ca8a1 (patch)
tree2848ce17a2a00bdb7393c7cb3444f0e1087d7b17 /src/conf_mode/interfaces_tunnel.py
parent5062f5d313548d6ebb9c07fee6b6d6be25b8f8f0 (diff)
downloadvyos-1x-66ce19058b7b8597536ddf63bbca027add2ca8a1.tar.gz
vyos-1x-66ce19058b7b8597536ddf63bbca027add2ca8a1.zip
tunnel: T5879: properly verify source-interface used for tunnels
A tunnel interface can not properly be sourced from a pppoe0 interface when such interface is not (yet) connected to the BRAS. It might work on a running system, but subsequent reboots will fail as the source-interface most likely does not yet exist.
Diffstat (limited to 'src/conf_mode/interfaces_tunnel.py')
-rwxr-xr-xsrc/conf_mode/interfaces_tunnel.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/conf_mode/interfaces_tunnel.py b/src/conf_mode/interfaces_tunnel.py
index 91aed9cc3..efa5ebc64 100755
--- a/src/conf_mode/interfaces_tunnel.py
+++ b/src/conf_mode/interfaces_tunnel.py
@@ -24,7 +24,7 @@ from vyos.configdict import get_interface_dict
from vyos.configdict import is_node_changed
from vyos.configverify import verify_address
from vyos.configverify import verify_bridge_delete
-from vyos.configverify import verify_interface_exists
+from vyos.configverify import verify_source_interface
from vyos.configverify import verify_mtu_ipv6
from vyos.configverify import verify_mirror_redirect
from vyos.configverify import verify_vrf
@@ -166,7 +166,7 @@ def verify(tunnel):
verify_mirror_redirect(tunnel)
if 'source_interface' in tunnel:
- verify_interface_exists(tunnel['source_interface'])
+ verify_source_interface(tunnel)
# TTL != 0 and nopmtudisc are incompatible, parameters and ip use default
# values, thus the keys are always present.