11 Aug
2023
11 Aug
'23
5:26 a.m.
Mark Tinka wrote on 11/08/2023 10:17:
So how would one fumble it to the degree where a fat-finger results in what should be a prepend becoming an AS_PATH?
Genuine question - I have zero experience with Mikrotik in an SP role.
If your asn is 327933, then: add chain=foo prefix=192.0.2.0/24 action=accept set-bgp-prepend=2 ... will produce: "327933 327933", and: add chain=foo prefix=192.0.2.0/24 action=accept set-bgp-prepend-path=2 ... will produce: "327933 2". Routeros does command completion on the CLI, so this is finger-slip territory, and the two commands are visually similarly enough to each other that it would be easy not to notice. Nick