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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-09-01 17:10:12 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-09-01 17:10:12 +0300 |
| commit | e8cac071fb9106cbe235d3ff1f4dd9bfbd6c4cef (patch) | |
| tree | 133114ab0dd1265056b83493b44d792ec8859727 /ospfd/ospf_errors.c | |
| parent | 8ef655c24967c75d8ad214216813f9d3c2ae9db8 (diff) | |
bgpd: Treat as4-path (17) attribute as withdraw if malformed
rfc7606 defines:
Attributes 17 (AS4_PATH), 18 (AS4_AGGREGATOR), 22 (PMSI_TUNNEL), 23 (Tunnel
Encapsulation Attribute), 26 (AIGP), 27 (PE Distinguisher Labels),
and 29 (BGP-LS Attribute) do have error handling consistent with
Section 8 and thus are not further discussed herein.
Section 8 defines:
The "treat-as-withdraw" approach is generally
preferred and the "session reset" approach is discouraged.
For any malformed attribute that is handled by the "attribute
discard" instead of the "treat-as-withdraw" approach, it is critical
to consider the potential impact of doing so.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'ospfd/ospf_errors.c')
0 files changed, 0 insertions, 0 deletions