Can I filter routes based on the presence of one community and not others? For example, I want to accept a route if it has 123:123, but not if it has any additional communities, eg: 123:123, 456:456
A regex does not work. for example:route-policy ALLOW_SINGLE_COMM
if community matches-every (ios-regex '^123:123$') then
pass
else
drop
endif
end-policy Still allows prefixes with multiple communities
