Wireshark-bugs: [Wireshark-bugs] [Bug 9427] Dissector for T1-channels-over-raw-Ethernet protocol

Date: Thu, 21 Nov 2013 22:28:51 +0000

Comment # 27 on bug 9427 from
Correction on T1 channel.  Also regarding the secific T1 config (again?).

Next is to check the format of IETF Frame-Relay.

However, may I suggest the next development step be to simply decode to the
Frame-Relay level by following the boundaries of the T1 slots/channels Guisyus
indicated.

Serial2/0/2/16:0 is up, line protocol is up 
  Hardware is PMC FREEDM, PMC TEMUX, TDK LIU
  Description: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec, 
     reliability 255/255, txload 2/255, rxload 2/255
  Encapsulation FRAME-RELAY IETF, crc 16, loopback not set
  Keepalive set (10 sec)
  Carrier delay is 1 sec
  LMI enq sent  0, LMI stat recvd 0, LMI upd recvd 0
  LMI enq recvd 444451, LMI stat sent  444451, LMI upd sent  0, DCE LMI up
  LMI DLCI 0  LMI type is ANSI Annex D  frame relay DCE  segmentation inactive
  Broadcast queue 0/256, broadcasts sent/dropped 0/0, interface broadcasts 0
  Last input 00:00:00, output 00:00:03, output hang never
  Last clearing of "show interface" counters 7w2d
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1216
  Interface Serial2/0/2/16:0 queueing strategy: PXF Class-based
  5 minute input rate 14000 bits/sec, 24 packets/sec
  5 minute output rate 17000 bits/sec, 28 packets/sec
     134994741 packets input, 2046097175 bytes, 0 no buffer
     Received 0 broadcasts (0 IP multicasts)
     0 runts, 0 giants, 0 throttles
     4 input errors, 0 CRC, 2 frame, 0 overrun, 0 ignored, 2 abort
     151205504 packets output, 3073870503 bytes, 0 underruns
     17 output errors, 0 collisions, 2 interface resets
     0 output buffer failures, 0 output buffers swapped out
     5 carrier transitions no alarm present
  Timeslot(s) Used: 1-24, subrate: 1536Kb/s, transmit delay is 0 flags
  non-inverted data


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