[c-nsp] SUP720, %BGP_MPLS-3-VPN_REWRITE and %FIB-SP-4-FIBCBLK

[Christian Bering]

Hi,

We're provisioning a new customer location in a VRF on two PEs working
together using HSRP.

The one PE reports:

Jul 14 13:37:19: %LINEPROTO-5-UPDOWN: Line protocol on Interface
vrf_238_vlan0, changed state to down
Jul 14 13:37:21: %LINEPROTO-5-UPDOWN: Line protocol on Interface
vrf_239_vlan0, changed state to down
Jul 14 13:37:19: %FIB-SP-4-FIBCBLK: Missing cef table for tableid 238
during route update XDR event
Jul 14 13:37:22: %LINEPROTO-5-UPDOWN: Line protocol on Interface
VRF_238_vlan1591, changed state to up
Jul 14 13:37:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface
VRF_239_vlan1592, changed state to up

And later after repeating the above some times:

Jul 14 13:58:50: %BGP_MPLS-3-VPN_REWRITE: prefix
31027:2510:192.168.31.0/24 path nexthop 0.0.0.0 - invalid outlabel
1048577, path ignored
Jul 14 13:58:50: %LSD_CLIENT-3-PCHUNK2: malloc - illegal index: LSD
rewrite pchunks 49FDB864 0
Jul 14 13:58:50: %BGP_MPLS-3-VPN_REWRITE: installing rewrite for
31027:2510:192.168.31.0/24 failed: Resource


The other PE reports:

Jul 14 13:38:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface
vrf_236_vlan0, changed state to down
Jul 14 13:38:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface
vrf_237_vlan0, changed state to down
Jul 14 13:38:13: %FIB-SP-4-FIBCBLK: Missing cef table for tableid 236
during route update XDR event
Jul 14 13:38:15: %LINEPROTO-5-UPDOWN: Line protocol on Interface
Vlan2004, changed state to down
Jul 14 13:38:15: %LINK-3-UPDOWN: Interface Vlan2004, changed state to
down

Bug CSCsg03483, "FIB-4-FIBCBLK: Missing cef table for tableid 1 during
route update XDR" seems like a match but these boxes run SRA7 which
shouldn't be affected.

I have never seen internal VLANs switch LINEPROTO status like above.

What to look for?

-- 
Regards
 Christian Bering
 IP engineer, nianet a/s
 Phone: (+45) 7020 8730