In simplest ISDN configuration I should be able to ping, but unfortunetly I
can't. This week is very tough nothing seems to work I guess.
I have two routers connected through ISDN. Here is the config. I should be
able to ping, but can't ping the local and the remote interface.
Any Clue.
Router 1:
isdn switch-type basic-5ess
interface BRI1/0
ip address 150.100.6.1 255.255.255.0
encapsulation ppp
dialer string 8358662
dialer-group 1
isdn switch-type basic-5ess
dialer-list 1 protocol ip permit
Switch and interface stauts.
R3#show isdn status
Global ISDN Switchtype = basic-5ess
ISDN BRI1/0 interface
dsl 8, interface ISDN Switchtype = basic-5ess
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 82, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 8 CCBs = 0
The Free Channel Mask: 0x80000003
________________________________________________________________________
BRI1/0 is up, line protocol is up (spoofing)
Hardware is BRI with integrated NT1
Internet address is 150.100.6.1/24
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Last input 00:00:22, output never, output hang never
Last clearing of "show interface" counters 00:20:34
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)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
46 packets input, 235 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
52 packets output, 316 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
2 carrier transitions
Router 2
isdn switch-type basic-5ess
interface BRI1/0
ip address 150.100.6.2 255.255.255.0
encapsulation ppp
dialer string 8358661
dialer-group 1
isdn switch-type basic-5ess
dialer-list 1 protocol ip permit
_______________________________________________________________________
R3#ping 150.100.6.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.100.6.2, timeout is 2 seconds:
00:29:13: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
sending
00:29:13: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
encapsulat
ion failed
00:29:13: ISDN BR1/0: TX -> INFOc sapi = 0 tei = 82 ns = 4 nr = 4 i =
0x080
10905040288901801832C0738333538363632
00:29:13: SETUP pd = 8 callref = 0x09
00:29:13: Bearer Capability i = 0x8890
00:29:13: Channel ID i = 0x83
00:29:13: Keypad Facility i = '8358662'
00:29:14: ISDN BR1/0: RX RRr sapi = 0 tei = 82 nr = 5
00:29:15: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
sending
00:29:15: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
encapsulation failed.
00:29:17: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
sending
00:29:17: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
encapsulation failed.
00:29:19: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
sending
00:29:19: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
encapsulation failed.
00:29:21: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
sending
00:29:21: IP: s=150.100.6.1 (local), d=150.100.6.2 (BRI1/0), len 100,
encapsulation failed.
Success rate is 0 percent (0/5)
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