Hello, We're running a couple of MX960 in our datacenter, carrying a full table in BGP and running full MPLS services, fast-reroute/RSVP/LDP etc. There are two LSP's in full mesh with two other routers. (the 960's are not edge routers, so no peering/transit terminate on them).
Hardware as follows: 2x RE-S-2000-4096-S 2x DPCE-R-20GE-2XGE 2x MPC-3D-16XGE-SFPP The RE's are on 16.2R2-S11 which is the last service release supported on these RE's. I wasn't sure if 17.3R3 supported 32-bit, or would even work at all on these RE's? I'm seeing the CPU on the DPC's hitting 100% in spikes every 5-10 minutes or so, which we did not see on JUNOS 13.3. The most concerning thing is that we're seeing some packet-loss on traffic transiting the DPC's at the same time. 1 to 2% packet loss every 10 minutes or so through the router. This of course does not occur on the MPC which runs smoothly with no spikes. There's no more than 400Mbps transiting the router. > show pfe statistics traffic fpc 6 | match discard Packet Forwarding Engine hardware discard statistics: Timeout : 0 Normal discard : 217186 Extended discard : 0 What would you suggest here? Is this being caused by the JUNOS version we're running? Any tips appreciated. Thanks _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp