[j-nsp] M320 strange behaviour

[Ruslan A. Magomedov]

Hello

I experience problems with M320. There are two FPCs(M320 FPC Type
3) with one 10Ge XENPAK in each FPC and these two 10Ge are aggregated.
It happens when numerously route updates are taking place. It can be
resolved by 'request chassis fpc restart slot...' but it occurs again
later

JUNOS 8.1R1.5

[...]
Jun 28 10:27:05 fpc1 RT: Failed nh change IPv4:0 - 66.186.36/24
(indirect topo connect failed) 

Jun 28 10:27:05 fpc1 RT: Failed prefix change IPv4:0 - 66.186.36/24, nh
1048601, ifidx 0, nhifl 0, flag 0x10, cos 0 

Jun 28 10:27:05 fpc1 RT: Failed prefix change IPv4:0 - 66.186.36/24
(change failed) 

Jun 28 10:27:06 fpc1 RT: Failed nh change IPv4:0 - 66.186.41/24
(indirect topo connect failed) 

Jun 28 10:27:06 fpc1 RT: Failed prefix change IPv4:0 - 66.186.41/24, nh
1048601, ifidx 0, nhifl 0, flag 0x10, cos 0 

Jun 28 10:27:06 fpc1 RT: Failed prefix change IPv4:0 - 66.186.41/24
(change failed) 
[...]

Best regards
Ruslan