Hiya,

On 10/9/24 07:41, [email protected] wrote:
NEW As specified in Section 5 of [RFC5880], BFD Echo packets may be spoofed. Specifically for Unaffiliated BFD Echo, a DoS attacker may
send spoofed Unaffiliated BFD Echo packets to the loop-back device,
so some form of authentication SHOULD be included.

I'm still not clear if you do or do not mean that B SHOULD
be able to validate whatever authentication is included. If
B doesn't check then it seems the DoS won't be mitigated, or
am I still confused?

Cheers,
S.

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