Cisco2620, гидра на 32 интерфейса, задействовано 20, все интерфейсы async сконфигурированы одинаково. Все каналы спутниковые 19,2 кБит/с соединены с удаленными серверами и собирают информацию. Один интерфейс async упал и пишет: async41 is reset, line protocol is down.
Сам подозрительный канал протестирован, работает.
Привожу фрагмент ответа на show in:
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Async41 is reset, line protocol is down
Hardware is CD2430 in async mode
Interface is unnumbered. Using address of FastEthernet0/0 (199.1.1.90)
MTU 1500 bytes, BW 19 Kbit, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive not set
DTR is pulsed for 5 seconds on reset
LCP Open
Open: IPCP
Last input 00:00:03, output 00:00:04, output hang never
Last clearing of "show interface" counters 1w1d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/2/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 14 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
135416 packets input, 12072280 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
191 input errors, 191 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
--More-- 137591 packets output, 7049841 bytes, 0 underruns
0 output errors, 0 collisions, 20 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
--More-- Async42 is up, line protocol is up
Hardware is CD2430 in async mode
Interface is unnumbered. Using address of FastEthernet0/0 (199.1.1.90)
MTU 1500 bytes, BW 19 Kbit, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive not set
DTR is pulsed for 5 seconds on reset
LCP Open
Open: IPCP
Last input 00:00:04, output 00:00:05, output hang never
Last clearing of "show interface" counters 1w1d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 14 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
140779 packets input, 9998093 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
3 input errors, 3 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
--More-- 124583 packets output, 6704551 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
.....
отрывок из кофига
show run
.......
interface Async37
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
!
interface Async38
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
!
--More-- interface Async39
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
interface Async40
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
!
interface Async41
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
!
interface Async42
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
--More-- !
interface Async43
ip unnumbered FastEthernet0/0
encapsulation ppp
async mode dedicated
peer default ip address 174.23.X.X
!
Подскажите в каком направлении рыть землю (носом)
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