[j-nsp] MLPPP question

[Josef Buchsteiner]

this means that the bundle and link-members are correctly setup in the
kernel  but once the kernel tries to program the pfe it fails to do is
and  there  was an error in the communication towards the PFE. All the
rest  are  just follow up errors since the kernel tries to install the
routes and also tries to collect statistics where we do get an error as
well  but  the  main issue is why we fail to communicate the interface
creation. I wondering if you have the CDS3 with IQ or without. This is
not related to the remote site connected to the bundle. The best would
be you create a support case and that we look online at the SCB to
see what happen. Hard to say now what this is.

thanks
Josef

Wednesday, August 25, 2004, 6:29:37 PM, you wrote:

KK> Ladies and Gents,

KK> Was wondering if you there are any known issues with this or if I am
KK> making an error somewhere.

KK> Using a Link Services PIC and a CHDS3 (in EFPC) card to create an MLPPP
KK> bundle with two links in it but keep getting the following error
KK> messages and the links don't get added to the bundle.
KK> JUNOS is 6.2R2 ... 

KK> Aug 24 23:12:56  Abra /kernel: [mlppp] t1-1/1/0:0.0 joins ls-1/0/0.0
KK> Aug 24 23:12:56  Abra /kernel: [mlppp] t1-1/1/0:0.0 of ls-1/0/0.0 is up
KK> Aug 24 23:12:56  Abra /kernel: [mlppp] t1-1/1/0:1.0 joins ls-1/0/0.0
KK> Aug 24 23:12:56  Abra /kernel: [mlppp] t1-1/1/0:1.0 of ls-1/0/0.0 is up
KK> Aug 24 23:12:56  Abra /kernel: if_pfe: Error 1 (Unknown) on IF command
KK> 10 (IFD ioctl)
KK> Aug 24 23:12:56  Abra /kernel: if_pfe: Error 1 (Unknown) on IF command
KK> 10 (IFD ioctl)
KK> Aug 24 23:12:56  Abra scb MLPFE: fails to create ML jtree 256 
KK> Aug 24 23:12:56  Abra scb MLPFE: fails to create ML jtree for id 0x100
KK> Aug 24 23:12:56  Abra scb MLPFE: failed to add bundle. 
KK> Aug 24 23:12:56  Abra scb MLPFE: failed to add link. 
KK> Aug 24 23:12:56  Abra scb IFRT: 'IFD ioctl' (opcode 10) failed 
KK> Aug 24 23:12:56  Abra scb ifd 129; ioctl failed (1) 
KK> Aug 24 23:12:56  Abra scb MLPFE: fails to create ML jtree 256 
KK> Aug 24 23:12:56  Abra scb MLPFE: fails to create ML jtree for id 0x100
KK> Aug 24 23:12:56  Abra scb MLPFE: failed to add bundle. 
KK> Aug 24 23:12:56  Abra scb MLPFE: failed to add link. 
KK> Aug 24 23:12:56  Abra scb IFRT: 'IFD ioctl' (opcode 10) failed 
KK> Aug 24 23:12:56  Abra scb ifd 129; ioctl failed (1) 
KK> Aug 24 23:12:56  Abra scb MLPFE: bundle entry does not exist for ifl
KK> index 69 
KK> Aug 24 23:12:57  Abra scb MLPFE: get bundle statistics failed 
KK> Aug 24 23:12:57  Abra scb IFML: can't obtain bundle 0 stat for ls-1/0/0
KK> .

Abra>> show interfaces ls-1/0/0.0 detail    
KK>   Logical interface ls-1/0/0.0 (Index 69) (SNMP ifIndex 310) (Generation
KK> 17)
KK>     Flags: Point-To-Point SNMP-Traps Encapsulation: Multilink-PPP
KK>     Bandwidth: 3072kbps
KK>     Bundle options:
KK>       MRRU                            1504
KK>       Drop timer period               0
KK>       Sequence number format          long (24 bits)
KK>       Fragmentation threshold         0
KK>       Links needed to sustain bundle  1
KK>       Interleave fragments            Disabled
KK>     Bundle errors:
KK>       Packet drops                    0 (0 bytes)
KK>       Fragment drops                  0 (0 bytes)
KK>       MRRU exceeded                   0
KK>       Exception events                0
KK>     Statistics         Frames        fps         Bytes          bps
KK>     Bundle:
KK>       Fragments:
KK>         Input :             0          0             0            0
KK>         Output:             0          0             0            0
KK>       Packets:
KK>         Input :             0          0             0            0
KK>         Output:             0          0             0            0
KK>     Protocol inet, MTU: 1496, Generation: 27, Route table: 0
KK>       Flags: None
KK>       Addresses, Flags: Is-Preferred Is-Primary
KK>         Destination: 10.1.1.2, Local: 10.1.1.1, Broadcast: Unspecified,
KK> Generation: 34


KK> class5 at Abra# show interfaces ls-1/0/0.0 
KK> encapsulation multilink-ppp;
KK> family inet {
KK>     address 10.1.1.1/32 {
KK>         destination 10.1.1.2;
KK>     }
KK> }

KK> [edit]
KK> class5 at Abra# show interfaces t1-1/1/0:0  
KK> unit 0 {
KK>     family mlppp {
KK>         bundle ls-1/0/0.0;
KK>     }
KK> }

KK> [edit]
KK> class5 at Abra# show interfaces t1-1/1/0:1    
KK> unit 0 {
KK>     family mlppp {
KK>         bundle ls-1/0/0.0;
KK>     }
KK> }

KK> Thanks!
KK> Kashif.
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