[j-nsp] sonet error messages

Tue Sep 20 12:14:23 EDT 2005

Seems you are taking errors at the Path layer, in both directions. IIRC,
the BIP-B3 counts incoming path errors as detected by BIP 8 parity. The
REI-P indicates that the remote end has also detected BIP 8 path errors,
and is reporting them back to the local end.  I also notice you have
some other Path related issues:

> ES-PFE 5
> SES-PFE 4

Here the remote end is reporting errored and severely errored seconds,
again at the Path layer. 

I expect there are SONET errors in the transmission line, and that some
Line terminating device is cleaning up the section/line error, such that
only Path errors are seen end to end.

HTHs

> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net 
> [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of 
> jjsyed at aol.com
> Sent: Tuesday, September 20, 2005 9:06 AM
> To: juniper-nsp at puck.nether.net
> Subject: [j-nsp] sonet error messages 
> 
> Hi,
>  
> can somebody explain these error messages to me.
>  
> SONET path:
> BIP-B3 8 56
> REI-P 3 128
>  
> i am more interested in knowing what are the reaonsfor the 
> above BIP and RE1 messages. 
>  
> test at 123> show interfaces so-1/3/1 extensive Physical 
> interface: so-1/3/1, Enabled, Physical link is Up Interface 
> index: 140, SNMP ifIndex: 33, Generation: 27
> Description: CW-OC3-1588771
> Link-level type: PPP, MTU: 4474, Clocking: External, SONET 
> mode, Speed:
> OC3, Loopback: None, FCS: 32,
> Payload scrambler: Enabled
> Device flags : Present Running
> Interface flags: Point-To-Point SNMP-Traps 16384 Link flags : 
> Keepalives Hold-times : Up 0 ms, Down 0 ms Keepalive 
> settings: Interval 10 seconds, Up-count 1, Down-count 3 
> Keepalive statistics:
> Input : 60220 (last seen 00:00:00 ago)
> Output: 60156 (last sent 00:00:01 ago)
> LCP state: Opened
> NCP state: inet: Opened, inet6: Not-configured, iso: 
> Not-configured, mpls:
> Not-configured
> CHAP state: Not-configured
> CoS queues : 4 supported
> Last flapped : 2005-09-19 11:42:09 EDT (03:38:42 ago) 
> Statistics last cleared: 2005-09-12 17:03:17 EDT (6d 22:17 
> ago) Traffic statistics:
> Input bytes : 151471506437 3498152 bps
> Output bytes : 287683736961 5331600 bps
> Input packets: 1696955138 5953 pps
> Output packets: 777702234 1996 pps
> Input errors:
> Errors: 317, Drops: 0, Framing errors: 212, Runts: 311, 
> Giants: 6, Bucket drops: 0, Policed discards: 207, L3 
> incompletes: 1, L2 channel errors: 0, L2 mismatch timeouts: 
> 6, HS link CRC errors: 0, HS link FIFO overflows: 0 Output errors:
> Carrier transitions: 8, Errors: 0, Drops: 0, Aged packets: 0, 
> HS link FIFO underflows: 0, MTU errors: 0 Queue counters: 
> Queued packets Transmitted packets Dropped packets 0 
> best-effort 777552342 777552342 0
> 1 expedited-fo 0 0
> 0
> 2 assured-forw 0 0
> 0
> 3 network-cont 149889 149889
> 0
> SONET alarms : None
> SONET defects : None
> SONET PHY: Seconds Count State
> PLL Lock 0 0 OK
> PHY Light 0 0 OK
> SONET section:
> BIP-B1 0 0
> SEF 0 0 OK
> LOS 0 0 OK
> LOF 0 0 OK
> ES-S 0
> SES-S 0
> SEFS-S 0
> SONET line:
> BIP-B2 0 0
> REI-L 0 0
> RDI-L 0 0 OK
> AIS-L 0 0 OK
> BERR-SF 0 0 OK
> BERR-SD 0 0 OK
> ES-L 0
> SES-L 0
> UAS-L 0
> ES-LFE 0
> SES-LFE 0
> UAS-LFE 0
> SONET path:
> BIP-B3 8 56
> REI-P 3 128
> LOP-P 0 0 OK
> AIS-P 0 0 OK
> RDI-P 4 4 OK
> UNEQ-P 0 0 OK
> PLM-P 3 3 OK
> ES-P 8
> SES-P 0
> UAS-P 0
> ES-PFE 5
> SES-PFE 4
> UAS-PFE 0
> Received SONET overhead:
> F1 : 0x00, J0 : 0x00, K1 : 0x00, K2 : 0xc0
> S1 : 0x00, C2 : 0x16, C2(cmp) : 0x16, F2 : 0x00
> Z3 : 0x00, Z4 : 0x00, S1(cmp) : 0x00
> Transmitted SONET overhead:
> F1 : 0x00, J0 : 0x01, K1 : 0x00, K2 : 0x00
> S1 : 0x00, C2 : 0xcf, F2 : 0x00, Z3 : 0x00
> Z4 : 0x00
> Received path trace: kar2.nyr so-4/3/0
> 6b 61 72 32 2e 6e 79 72 20 73 6f 2d 34 2f 33 2f kar2.nyr 
> so-4/3/ 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
> 0...............
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0d 0a ................
> Transmitted path trace: iny-jisp4 so-1/3/1
> 69 6e 79 2d 6a 69 73 70 34 20 73 6f 2d 31 2f 33 iny-jisp4 
> so-1/3 2f 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
> /1..............
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> HDLC configuration:
> Policing bucket: Disabled
> Shaping bucket : Disabled
> Giant threshold: 4486, Runt threshold: 5 Packet Forwarding 
> Engine configuration:
> Destination slot: 1, PLP byte: 1 (0x00)
> CoS transmit queue Bandwidth Buffer Priority Limit % bps % 
> bytes 0 best-effort 95 147744000 95 0 low none
> 3 network-control 5 7776000 5 0 low
> none
> Logical interface so-1/3/1.0 (Index 73) (SNMP ifIndex 59) 
> (Generation 11)
> Flags: Point-To-Point SNMP-Traps Encapsulation: PPP Protocol 
> inet, MTU: 4470, Generation: 18, Route table: 0
> Flags: None
> Filters: Input: Inet-NewDropsThenPass, Output: 
> port-mirror-to-ge-IDS Addresses, Flags: Is-Preferred Is-Primary
> Destination: 208.173.135.188/30, Local: 208.173.135.190, Broadcast:
> 208.173.135.191,
> Generation: 20
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