Hello.
We have a CCR1036-8G-2S+ and are seeing high cpu load (about 78%, increasing). PPPoE service is elsewhere (several CCRs).
It is a BGP router with a link to Internet of 6Gbps, firewall, OSPF and... 500+ PCC nat (we have about 7000 users and only a /22 so have to share then between them)
Profiling show almost all the cpu use is in firewall and networking (OSPF is well configured, mostly for fixed IPs, only 44 routes in 1 interface):
Should I think the problem is with nat ? Would be better to use less IPs (and so less PCCs) to lower the load ?
Anything else to check ?
Thanks
Javier