Hi, tonight I was trying to add a third gigE link to a 2gbit/s aggregated gigE connection when the following happened: Dec 29 02:53:55 ham-cr2-re1 chassisd[2968]: CHASSISD_SNMP_TRAP10: SNMP trap generated: FRU power on (jnxFruContentsIndex 8, jnxFruL1Index 2, jnxFruL2Index 4, jnxFruL3Index 0, jnxFruName PIC: @ 1/3/*, jnxFruType 11, jnxFruSlot 2, jnxFruOfflineReason 2, jnxFruLastPowerOff 517772085, jnxFruLastPowerOn 518744346) Dec 29 02:54:05 ham-cr2-re1 chassisd[2968]: CHASSISD_IFDEV_CREATE_NOTICE: create_pics: created interface device for ge-1/3/0 Dec 29 02:54:05 ham-cr2-re1 /kernel: ae_link_op: link ge-1/3/0.2 (lidx=2) attached to bundle ae0.2 Dec 29 02:54:05 ham-cr2-re1 /kernel: ge-1/3/0.2 joins ae0.2 ... Dec 29 02:54:06 ham-cr2-re1 /kernel: ae_link_op: link ge-1/3/0.75 (lidx=2) attached to bundle ae0.75 Dec 29 02:54:06 ham-cr2-re1 /kernel: ge-1/3/0.75 joins ae0.75 Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 2 (CHANGE NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 1 (ADD NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH details: idx 20985 type 2 ifl 142 Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 31 (CHANGE AGGREGATE NEXTHOP) failed, err 5 (Invalid) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 1 (ADD NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH details: idx 20986 type 2 ifl 142 Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 31 (CHANGE AGGREGATE NEXTHOP) failed, err 5 (Invalid) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 1 (ADD NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:20 ham-cr2-re1 /kernel: RT_PFE: NH details: idx 20987 type 2 ifl 142 ... Dec 29 02:54:20 ham-cr2-re1 sfm3 NH(nh_ucast_add): Fails to install L2 descriptor Dec 29 02:54:21 ham-cr2-re1 sfm3 NH(nh_ucast_add): Fails to install L2 descriptor Dec 29 02:54:21 ham-cr2-re1 sfm3 NH: Aggregate nh (7927) with unknown nh in list (20985) Dec 29 02:54:21 ham-cr2-re1 sfm3 NH: Non-existant NH (20985:Unicast, 2) in generic change path ... and then the other sfms quickly chimed in: Dec 29 02:54:44 ham-cr2-re1 sfm0 NH: Aggregate nh (4458) with unknown nh in list (22962) Dec 29 02:54:44 ham-cr2-re1 sfm2 NH: Aggregate nh (10081) with unknown nh in list (23518) Dec 29 02:54:45 ham-cr2-re1 sfm1 NH: Aggregate nh (12745) with unknown nh in list (24054) Dec 29 02:54:45 ham-cr2-re1 sfm0 NH: Aggregate nh (8768) with unknown nh in list (23343) Dec 29 02:54:45 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 1 (ADD NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:45 ham-cr2-re1 /kernel: RT_PFE: NH details: idx 26128 type 2 ifl 201 Dec 29 02:54:45 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 1 (ADD NEXTHOP) failed, err 1 (Unknown) Dec 29 02:54:45 ham-cr2-re1 /kernel: RT_PFE: NH details: idx 26129 type 2 ifl 209 Dec 29 02:54:45 ham-cr2-re1 /kernel: RT_PFE: NH IPC op 29 (ADD AGGREGATE NEXTHOP) failed, err 5 (Invalid) Dec 29 02:54:45 ham-cr2-re1 sfm0 NH: Aggregate nh (9121) with unknown nh in list (23378) Dec 29 02:54:45 ham-cr2-re1 sfm1 NH: Aggregate nh (13026) with unknown nh in list (24156) Dec 29 02:54:45 ham-cr2-re1 sfm1 NH: Aggregate nh (13074) with unknown nh in list (24171) Dec 29 02:54:45 ham-cr2-re1 sfm2 NH: Aggregate nh (12588) with unknown nh in list (24014) Dec 29 02:54:45 ham-cr2-re1 sfm0 NH: Aggregate nh (9459) with unknown nh in list (23419) Dec 29 02:54:45 ham-cr2-re1 sfm3 NH: Aggregate nh (14014) with unknown nh in list (25161) Dec 29 02:54:46 ham-cr2-re1 sfm3 NH: Aggregate nh (15076) with unknown nh in list (25184) Dec 29 02:54:46 ham-cr2-re1 sfm0 NH: Aggregate nh (9669) with unknown nh in list (23454) Dec 29 02:54:46 ham-cr2-re1 sfm3 NH(nh_ucast_add): Fails to install L2 descriptor
[EMAIL PROTECTED]> show log messages.1.gz | match "unknown nh in list" | count Count: 604 lines [EMAIL PROTECTED]> show log messages.1.gz | match "NH IPC op" | count Count: 22527 lines [EMAIL PROTECTED]> show log messages.1.gz | match "Fails to install L2" | count Count: 816 lines Looking at the direct vty output it looks like one of the nhdb zones for the L2 Descriptors was full. [hoping that hotmail won't butcher the table] Chip Start Size Rsvd Used/Hi Water/Total Size Name ---- ----- ----- ----- -------------------- ---- ---- 0 20000 01000 00000 0/0/512 8 Multicast RTP 0 21000 02400 00000 0/0/9216 1 Multicast Lists 0 23400 04400 00006 176/177/17408 1 Next-Hop Entries 0 27800 18800 0004b 926/930/50176 2 L2 Descriptors 0 40400 001ff 00000 8/8/63 8 L2 Programs 1 20000 01000 00000 0/0/512 8 Multicast RTP 1 21000 02400 00000 0/0/9216 1 Multicast Lists 1 23400 04400 00006 8174/12468/17408 1 Next-Hop Entries 1 27800 18800 0004b 32674/50061/50176 2 L2 Descriptors 1 40400 001ff 00000 10/10/63 8 L2 Programs 6 20000 01000 00000 0/0/512 8 Multicast RTP 6 21000 02400 00000 0/0/9216 1 Multicast Lists 6 23400 04400 00006 0/0/17408 1 Next-Hop Entries 6 27800 18800 0004b 0/0/50176 2 L2 Descriptors 6 40400 001ff 00000 1/1/63 8 L2 Programs I have a couple of questions: a) Is it normal to have 32k L2 Descriptors for 8.2k Next-Hop Entries? b) Is there a way to increase the number of available L2 Descriptors? (how many L2 Descriptors does a SFM-16 support?) c) Is there a way to make the router fail with less impact to the network (for example simply shutting down the new interface automatically instead of refusing to update the next-hop table until the interface is taken down and all sfms are restarted manually) Any help is appreciated. Thanks in advance, Peter _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar - get it now! http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/ _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
