Curious mostly about malformed updates coming from DOD ASN
Drew Weaver via NANOG <[email protected]> Wed, 17 Jun 2026 12:17:36 +0000
| Newsgroups | gmane.org.operators.nanog |
|---|---|
| Message-ID | <[email protected]> |
Howdy, I'm mostly just curious I've seen things like this before but more in the past 16 hours. Are other folks seeing these? Malformed UPDATE message received from neighbor (Lumen) (VRF: default) - message length 189 bytes, error flags 0x00000080, action taken "TreatAsWdr". Error details: "Error 0x00000080, Field "Attr-length", Attribute 40 (Flags 0xc0, Length 37), Data [c0282500]". NLRIs: [IPv4 Unicast] 55.27.156.0/24<http://55.27.156.0/24> 55.27.184.0/24<http://55.27.184.0/24> 55.74.158.0/24<http://55.74.158.0/24> 55.74.157.0/24<http://55.74.157.0/24> 55.67.156.0/24<http://55.67.156.0/24> 55.74.156.0/24<http://55.74.156.0/24> I'm wondering because it could be that the update itself is fine but my router cannot interpret it properly. Thanks everyone, sorry for noise. -Drew _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/CO4CKBL36V3WSP3KIVR3FRGLO5ATX4M7/