From: Peng Zheng (zpnist@yahoo.com)
Date: Sat Sep 27 2003 - 15:01:19 GMT-3
When I removed ppp author on server, the server do not
callback. and I got:
BR0:1 DDR: Authenticated host router4 with no matching
dialer map
01:25:53: %LINK-3-UPDOWN: Interface Virtual-Access1,
changed state to up
01:25:53: Vi1 DDR: Dialer statechange to up
01:25:53: Vi1 DDR: Authenticated host router4 with no
matching dialer map
01:25:53: Vi1 DDR: No callback negotiated
But with ppp author through tcacacs, I got:
01:28:53: ISDN BR0: LIF_EVENT: ces/callid 1/0x319
HOST_DISCONNECT_ACK
01:28:53: ISDN: get_isdn_service_state(): idb 0x29F658
bchan 2 is_isdn 1 Not a P
ri
01:28:53: ISDN BR0: HOST_DISCONNECT_ACK: call type is
DATA
01:28:53: %LINK-3-UPDOWN: Interface BRI0:1, changed
state to down
01:28:53: BR0:1 DDR: disconnecting call
01:28:53: ISDN BR0: TX -> RELEASE_COMP pd = 8
callref = 0x8B
01:28:54: %LINEPROTO-5-UPDOWN: Line protocol on
Interface BRI0:1, changed state
to down
01:28:54: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Virtual-Access1, chang
ed state to down
--- Peng Zheng <zpnist@yahoo.com> wrote:
> When I tried to configure callback with tacacs, when
> I
> use legacy DDR on client side, dialer profile on
> server side.
>
> My config:
>
> Client:
>
> interface BRI0
> ip address 145.45.45.4 255.255.255.240
> encapsulation ppp
> ip ospf authentication message-digest
> ip ospf message-digest-key 1 md5 7 110A1016141D
> dialer idle-timeout 180
> dialer map ip 150.50.12.0 name Rack06R5 broadcast
> 4082222222
> dialer map ip 145.45.45.5 name Rack06R5 broadcast
> 4082222222
> dialer hold-queue 20
> dialer load-threshold 128 either
> dialer watch-group 1
> dialer-group 1
> isdn switch-type basic-ni
> isdn spid1 40811111111 4081111111
> isdn spid2 40811111112 4081111111
> cdapi buffers regular 0
> cdapi buffers raw 0
> cdapi buffers large 0
> no peer default ip address
> ppp callback request
> ppp authentication chap callin
> ppp chap hostname router4
> ppp chap password 7 14141B180F0B
> ppp multilink
>
> Server Side:
>
> aaa new-model
> aaa authentication ppp PPPCALLBACK group tacacs+
> aaa authorization network PPPCALLBACK group tacacs+
> interface BRI0
> no ip address
> encapsulation ppp
> dialer rotary-group 1
> isdn switch-type basic-ni
> isdn spid1 40822222221 4082222222
> isdn spid2 40822222222 4082222222
> cdapi buffers regular 0
> cdapi buffers raw 0
> cdapi buffers large 0
> ppp authentication chap callin PPPCALLBACK
> !
> interface Dialer1
> ip address 145.45.45.5 255.255.255.240
> encapsulation ppp
> ip ospf authentication message-digest
> ip ospf message-digest-key 1 md5 7 01100F175804
> ip ospf demand-circuit
> dialer in-band
> dialer aaa
> dialer idle-timeout 180
> dialer enable-timeout 5
> dialer hold-queue 20
> dialer load-threshold 128 either
> dialer-group 1
> no peer default ip address
> ppp callback accept
> ppp authentication chap callin PPPCALLBACK
> ppp authorization PPPCALLBACK
> ppp multilink
>
>
> But I got the following output from debug dialer on
> server side:
>
>
> 00:40:49: BR0:1 DDR: Authenticated host router4 with
> no matching dialer map
> 00:40:49: 1194: Same state, 0
> 00:40:49: DSES 1194: Session create
> 00:40:49: BR0:1 DDR: PPP callback Callback server
> starting to router4 4081111111
>
> 00:40:49: BR0:1 DDR: disconnecting call
> 00:40:49: %ISDN-6-DISCONNECT: Interface BRI0:1
> disconnected from 4081111111 rou
> ter4, call lasted 2 seconds
> 00:40:50: %LINK-3-UPDOWN: Interface BRI0:1, changed
> state to down
> Rack06R5(config-if)#
> 00:40:50: BR0:1 DDR: disconnecting call
> Rack06R5(config-if)#
> 00:40:54: DDR: Callback timer expired
> 00:40:54: Di1 DDR: beginning callback to router4
> 4081111111
> 00:40:54: BR0 DDR: rotor dialout [priority]
> 00:40:54: BR0 DDR: Dialing cause dialer session
> 0x1194
> 00:40:54: BR0 DDR: Attempting to dial 4081111111
> 00:40:55: %LINK-3-UPDOWN: Interface BRI0:1, changed
> state to up
> Rack06R5(config-if)#
> 00:40:55: DDR: Freeing callback to router4
> 4081111111
> 00:40:55: DDR: removing callback, 0 packets unqueued
> and discarded
> Rack06R5(config-if)#
> 00:40:57: BR0:1 DDR: disconnecting call
> Rack06R5(config-if)#
> 00:40:57: %ISDN-6-DISCONNECT: Interface BRI0:1
> disconnected from 4081111111 rou
> ter4, call lasted 2 seconds
> 00:40:58: %LINK-3-UPDOWN: Interface BRI0:1, changed
> state to down
> Rack06R5(config-if)#
> 00:40:58: DDR: Call disconnected, 0 packets unqueued
> and discarded
> 00:40:58: Di1: Session free, 1194
> 00:40:58: : 0 packets unqueued and discarded
> 00:40:58: BR0:1 DDR: disconnecting call
>
> -----------------------------
>
> Server tried to dial client, but it disconnect right
> away. before I added dialer-group 1, callback
> negotiated but callback server do not disconnect.
>
>
>
>
>
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This archive was generated by hypermail 2.1.4 : Wed Oct 01 2003 - 07:24:38 GMT-3