[HECnet] GRE mesh | Tunnel to Area 23?

Supratim Sanyal supratim at riseup.net
Tue Sep 3 19:14:44 PDT 2019


My GRE tunnel to Mark Thomas' Area 23 is down for a few days now. All 
other tunnels are up. Here's the interface; any advice appreciated. 
Thank you.

Tunnel23 is up, line protocol is up
   Hardware is Tunnel
   Description: HECnet tunnel for Mark G Thomas (Area 23) [Version:307]
   MTU 1514 bytes, BW 9 Kbit/sec, DLY 500000 usec,
      reliability 255/255, txload 1/255, rxload 1/255
   Encapsulation TUNNEL, loopback not set
   Keepalive not set
   Tunnel source 10.42.2.204 (FastEthernet0/1), destination 71.246.8.102
   Tunnel protocol/transport GRE/IP
     Key disabled, sequencing disabled
     Checksumming of packets disabled
   Tunnel TTL 255
   Fast tunneling enabled
   Path MTU Discovery, ager 10 mins, min MTU 92, MTU 0, expires never
   Tunnel transmit bandwidth 8000 (kbps)
   Tunnel receive bandwidth 8000 (kbps)
   Last input 1w5d, output 00:00:04, output hang never
   Last clearing of "show interface" counters never
   Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
   Queueing strategy: fifo
   Output queue: 0/0 (size/max)
   5 minute input rate 0 bits/sec, 0 packets/sec
   5 minute output rate 0 bits/sec, 0 packets/sec
      74013 packets input, 5838030 bytes, 0 no buffer
      Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
      0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
      213256 packets output, 13234292 bytes, 0 underruns
      0 output errors, 0 collisions, 0 interface resets
      0 unknown protocol drops
      0 output buffer failures, 0 output buffers swapped out

CISCO7204VXR_IMPRTR>show decnet route
   Area       Cost  Hops           Next Hop to Node Expires  Prio
*1            13     2     FastEthernet0/0 -> IMPVAX
*2            22     4     FastEthernet0/0 -> IMPVAX
*4            21     3     FastEthernet0/0 -> IMPVAX
*5            21     3     FastEthernet0/0 -> IMPVAX
*7            21     3     FastEthernet0/0 -> IMPVAX
*8            21     3     FastEthernet0/0 -> IMPVAX
*12           20     1            Tunnel12 -> A12RTR 35     64  A+
*19           21     3     FastEthernet0/0 -> IMPVAX
*22           20     1            Tunnel22 -> A22RTR 44     64  A+
*23           30     2            Tunnel22 -> A22RTR
*24           16     3     FastEthernet0/0 -> IMPVAX
*27           10     2     FastEthernet0/0 -> IMPVAX
*28           21     3     FastEthernet0/0 -> IMPVAX
*29           13     2     FastEthernet0/0 -> IMPVAX
*30           10     2     FastEthernet0/0 -> IMPVAX
*31            0     0             (Local) -> IMPRTR
*33           21     3     FastEthernet0/0 -> IMPVAX
*34           24     4     FastEthernet0/0 -> IMPVAX
*39            8     2     FastEthernet0/0 -> IMPVAX
*41            8     2     FastEthernet0/0 -> IMPVAX
*42           20     1            Tunnel42 -> HUB 32     64  A+
*55           21     3     FastEthernet0/0 -> IMPVAX
*59           17     3     FastEthernet0/0 -> IMPVAX
*60           21     3     FastEthernet0/0 -> IMPVAX
*61           20     1            Tunnel61 -> A61RTR 36     64  A+



-- 
Sent via Thunderbird/MX-Linux on an overheated Compaq Presario CQ61

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