diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/conf_mode/conntrack_sync.py | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/conf_mode/conntrack_sync.py b/src/conf_mode/conntrack_sync.py index 7f22fa2dd..f82a077e6 100755 --- a/src/conf_mode/conntrack_sync.py +++ b/src/conf_mode/conntrack_sync.py @@ -71,15 +71,26 @@ def verify(conntrack): if 'interface' not in conntrack: raise ConfigError('Interface not defined!') - for interface in conntrack['interface']: + has_peer = False + for interface, interface_config in conntrack['interface'].items(): verify_interface_exists(interface) # Interface must not only exist, it must also carry an IP address if len(get_ipv4(interface)) < 1: raise ConfigError(f'Interface {interface} requires an IP address!') + if 'peer' in interface_config: + has_peer = True + + # If one interface runs in unicast mode instead of multicast, so must all the + # others, else conntrackd will error out with: "cannot use UDP with other + # dedicated link protocols" + if has_peer: + for interface, interface_config in conntrack['interface'].items(): + if 'peer' not in interface_config: + raise ConfigError('Can not mix unicast and multicast mode!') if 'expect_sync' in conntrack: if len(conntrack['expect_sync']) > 1 and 'all' in conntrack['expect_sync']: - raise ConfigError('Cannot configure all with other protocol') + raise ConfigError('Can not configure expect-sync "all" with other protocols!') if 'listen_address' in conntrack: address = conntrack['listen_address'] |