From: Jeff Nelson (jnelson@rackspace.com)
Date: Thu Jan 01 2004 - 00:07:42 GMT-3
I guess I'm just looking for a reality check here, or at least some closure ;-)
I've got R1 connected to R2 via bri0/0 with a basic-ni1 simulator and spids. Everything seems to work great save that traffic never seems to go across. Attempting to ping the other side brings up BRI0/0:1 but OSPF never forms an adjacency, it just times out after the idle-timeout and drops until the next ospf hello to 224.0.0.5. I've stipped all the fancy configs from the interfaces, but no change. The interface shows packets in and packets out. Then I tried to ping the router's own BRI interface IP and it cannot (is this normal?), so I'm like is GOD telling me to go drink on New Year's Eve?
but seriously, this has got to be just a simulator problem, right?
lab-r2#sh int bri0/0 1
BRI0/0:1 is up, line protocol is up
Hardware is PQUICC BRI
MTU 1200 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
Time to interface disconnect: idle 00:00:32
LCP Open
Open: IPCP, CDPCP
Last input 00:00:02, output 00:00:02, output hang never
Last clearing of "show interface" counters 00:16:44
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 48 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
272 packets input, 4464 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
434 packets output, 24881 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
24 carrier transitions
lab-r2#sh isdn status
Global ISDN Switchtype = basic-ni
ISDN BRI0/0 interface
dsl 0, interface ISDN Switchtype = basic-ni
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 66, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
TEI = 67, Ces = 2, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
TEI 66, ces = 1, state = 8(established)
spid1 configured, no LDN, spid1 sent, spid1 valid
Endpoint ID Info: epsf = 0, usid = 0, tid = 3
TEI 67, ces = 2, state = 8(established)
spid2 configured, no LDN, spid2 sent, spid2 valid
Endpoint ID Info: epsf = 0, usid = 0, tid = 7
Layer 3 Status:
1 Active Layer 3 Call(s)
CCB:callid=801F, sapi=0, ces=1, B-chan=1, calltype=DATA
Active dsl 0 CCBs = 1
The Free Channel Mask: 0x80000002
Total Allocated ISDN CCBs = 1
ping 172.16.12.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
2w1d: ISDN BR0/0: TX -> SETUP pd = 8 callref = 0x20
2w1d: Bearer Capability i = 0x8890
2w1d: Channel ID i = 0x83
2w1d: Keypad Facility i = '2105550001'
2w1d: ISDN BR0/0: RX <- CALL_PROC pd = 8 callref = 0xA0
2w1d: Channel ID i = 0x89
2w1d: ISDN BR0/0: RX <- CONNECT pd = 8 callref = 0xA0
2w1d: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up
2w1d: ISDN BR0/0: TX -> CONNECT_ACK pd = 8 callref = 0x20..
2w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0/0:1, changed state to up.
2w1d: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to 2105550001 lab-r1..
Success rate is 0 percent (0/5)
lab-r2#sh run int bri0/0
Building configuration...
Current configuration : 287 bytes
!
interface BRI0/0
ip address 172.16.12.2 255.255.255.0
encapsulation ppp
dialer idle-timeout 40
dialer map ip 172.16.12.1 name r1 broadcast 2105550001
dialer-group 1
isdn switch-type basic-ni
isdn spid1 21055500021
isdn spid2 21055500022
ppp authentication chap
end
lab-r1#sh run int bri0/0
Building configuration...
Current configuration : 253 bytes
!
interface BRI0/0
ip address 172.16.12.1 255.255.255.0
encapsulation ppp
dialer map ip 172.16.12.2 name r2 broadcast 2105550002
dialer-group 1
isdn switch-type basic-ni
isdn spid1 21055500011
isdn spid2 21055500012
ppp authentication chap
end
--the confus-ed
j
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