[j-nsp] Checking for Do Not Age bit on OSPF external LSAs?

[Saku Ytti]

On 30 March 2016 at 19:37, Chris Woodfield <rekoil at semihuman.com> wrote:
> Given the fact that there is an expiration date on the database entry, is it safe to assume that this LSA was received without a DoNotAge bit set (i.e. if it is set, should I be seeing this value set to “Infinite” or similar)? If not, is there a way (short of packet captures) to verify whether or not the DoNotAge bit is being sent on an LSA?

Shouldn't packet capture be easy, as it's control-plane so you can
just save PCAP directly from CLI? You could probably even in transit
log+count these on MX transit with flexible firewall filter matching
on correct bit-offset.

-- 
  ++ytti