Anyone else seeing "(invalid or corrupt AS path) 3 bytes E01100" ?

I'd have to _assume_ that a lot of those impacted don't have a maint contract with their router vendor of choice and therefore don't have an easy path to upgrade.

Cisco gives out free software upgrades for any security(PSIRT) issue.

Take the recent 4-byte asn crash advisory:

-- snip --

Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC.

-- snip --

I would view this as an active attack against the internet infrastructure and be working with the PSIRT team if it impacted my network ...

  - Jared