01-22-2004 03:43 PM - edited 03-02-2019 01:06 PM
Hello:
I have 2611 router with IOS 12.2(15).T10. I am trying to make it accept DSL connection.I spent 3 whole days to make the router work and I believe I am very close to the solution but still can't connect to our ISP.
I found a doc from cisco.com web-site (www.cisco.com/warp/public/794/adslguide_pppoedsl_ts.shtml). It tells after the string
*Mar 3 03:33:19.539: Vi1 PAP: I AUTH-ACK id 255 Len 5
I should have the string similar to
*Mar 3 03:33:19.539: Vi1 PPP: Phase is UP [0 sess, 0 load]
but I have 10 timeouts in this place (see my debug information):
----------------------------------------------------
2d19h: Vi2 LCP: I TERMREQ [Open] id 3 len 4
2d19h: Vi2 LCP: O TERMACK [Open] id 3 len 4
2d19h: Vi2 PPP: Sending Acct Event[Down] id[F9]
2d19h: Vi2 PPP: Phase is TERMINATING
2d19h: PPPoE 62848: I PADT R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 A7
F5 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...
2d19h: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di1
2d19h: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
2d19h: PPPoE 0: I PADO R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 07
00 00 00 34 01 01 00 00 01 03 00 04 82 AE 38 FC ...
2d19h: PPPoE 62869: I PADS R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 65
F5 95 00 34 01 01 00 00 01 03 00 04 82 AE 38 FC ...
2d19h: IN PADS from PPPoE Session
2d19h: %DIALER-6-BIND: Interface Vi2 bound to profile Di1
2d19h: Vi2 PPP: Phase is DOWN, Setup
2d19h: Vi2 PPP: Using dialer call direction
2d19h: Vi2 PPP: Treating connection as a callout
2d19h: Vi2 PPP: Phase is ESTABLISHING, Active Open
2d19h: Vi2 LCP: O CONFREQ [Closed] id 1 len 14
2d19h: Vi2 LCP: AuthProto PAP (0x0304C023)
2d19h: Vi2 LCP: MagicNumber 0x112E9577 (0x0506112E9577)
2d19h: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
2d19h: Vi2 LCP: I CONFREQ [REQsent] id 1 len 18
2d19h: Vi2 LCP: MRU 1492 (0x010405D4)
2d19h: Vi2 LCP: AuthProto PAP (0x0304C023)
2d19h: Vi2 LCP: MagicNumber 0x32E11581 (0x050632E11581)
2d19h: Vi2 LCP: O CONFNAK [REQsent] id 1 len 8
2d19h: Vi2 LCP: MRU 1500 (0x010405DC)
2d19h: Vi2 LCP: I CONFACK [REQsent] id 1 len 14
2d19h: Vi2 LCP: AuthProto PAP (0x0304C023)
2d19h: Vi2 LCP: MagicNumber 0x112E9577 (0x0506112E9577)
2d19h: Vi2 LCP: I CONFREQ [ACKrcvd] id 2 len 18
2d19h: Vi2 LCP: MRU 1500 (0x010405DC)
2d19h: Vi2 LCP: AuthProto PAP (0x0304C023)
2d19h: Vi2 LCP: MagicNumber 0x32E11581 (0x050632E11581)
2d19h: Vi2 LCP: O CONFACK [ACKrcvd] id 2 len 18
2d19h: Vi2 LCP: MRU 1500 (0x010405DC)
2d19h: Vi2 LCP: AuthProto PAP (0x0304C023)
2d19h: Vi2 LCP: MagicNumber 0x32E11581 (0x050632E11581)
2d19h: Vi2 LCP: State is Open
2d19h: Vi2 PPP: Phase is AUTHENTICATING, by both
2d19h: Vi2 PAP: Using hostname from interface PAP
2d19h: Vi2 PAP: Using password from interface PAP
2d19h: Vi2 PAP: O AUTH-REQ id 1 len 28 from "MoyLogin"
2d19h: Vi2 PAP: I AUTH-ACK id 1 len 5
2d19h: Vi2 AUTH: Timeout 1
2d19h: Vi2 AUTH: Timeout 2
2d19h: Vi2 AUTH: Timeout 3
2d19h: Vi2 AUTH: Timeout 4
2d19h: Vi2 AUTH: Timeout 5
2d19h: Vi2 AUTH: Timeout 6
2d19h: Vi2 AUTH: Timeout 7
2d19h: Vi2 AUTH: Timeout 8
2d19h: Vi2 AUTH: Timeout 9
2d19h: Vi2 AUTH: Timeout 10
2d19h: Vi2 LCP: I TERMREQ [Open] id 3 len 4
2d19h: Vi2 LCP: O TERMACK [Open] id 3 len 4
2d19h: Vi2 PPP: Sending Acct Event[Down] id[FA]
2d19h: Vi2 PPP: Phase is TERMINATING
2d19h: PPPoE 62869: I PADT R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 A7
F5 95 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...
2d19h: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di1
2d19h: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
2d19h: PPPoE 0: I PADO R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 07
00 00 00 34 01 01 00 00 01 03 00 04 82 AE 38 FC ...
2d19h: PPPoE 62887: I PADS R:0009.7bcf.4854 L:0002.b915.ad81 Et0/1
00 02 B9 15 AD 81 00 09 7B CF 48 54 88 63 11 65
F5 A7 00 34 01 01 00 00 01 03 00 04 82 AE 38 FC ...
----------------------------------------------------
And so on . . .
I ran out of clever thoughts :)
I tried PAP and CHAP authentications (ISP uses PAP), I tested the line with regular PC connection -- all works OK.
My current configuration is as follows:
-------------------------------------------------
GTI#sh run
Building configuration...
Current configuration : 1458 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname GTI
!
logging queue-limit 100
enable secret xxxxxxxxxx
!
ip subnet-zero
!
!
!
ip audit notify log
ip audit po max-events 100
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
!
!
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface Ethernet0/0
ip address 10.0.0.1 255.255.255.0
ip nat inside
no ip route-cache
no ip mroute-cache
half-duplex
no cdp enable
!
interface Serial0/0
no ip address
shutdown
!
interface BRI0/0
no ip address
shutdown
!
interface Ethernet0/1
no ip address
no ip route-cache
no ip mroute-cache
half-duplex
pppoe enable
pppoe-client dial-pool-number 1
no cdp enable
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap
ppp pap sent-username ourlogin password 0 ourpassword
!
ip nat inside source list 1 interface Dialer1 overload
ip http server
no ip http secure-server
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 10.0.0.0 255.255.255.0 10.0.0.2
!
!
!
access-list 1 permit 10.0.0.0 0.0.0.255
dialer-list 1 protocol ip permit
!
call rsvp-sync
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
password anotherpassword
login
!
!
end
GTI#
I tried to reach the ISP's technical support today, the guy told me they dont support cisco routers and he cant help me with this.
I appreciate any suggestions very much.
Sincerely,
Arkadiy
P.S. I forgot to say. The DSL line has one static IP address.
01-23-2004 06:14 AM
I just had a very similar experience, small subnet instead of 1 IP, the only main difference in our configs is that a cisco rep told me to do
ppp authentication chap pap callin
my ISP is using CHAP though, not sure if that makes a difference. Yours looks ok to me for PAP...
My problem was a bit different though, if I rebooted the router, it would dial in once perfectly. After that, it wouldn't even try to get out. It would keep telling me that the "dialer-string" wasn't set (which it shouldn't be!!).
I finally decided to upgrade my IOS from 12.3(3c) to 12.3(5a) on a whim and all my problems disappeared. I am running the IP Plus feature pack with VPN hooks also...
You might try debugging the dialer or the authentication processes also. I believe
debug dialer events
debug ppp authenticatino
debug ppp negotiation
should give you more good info.
01-23-2004 01:15 PM
my isp is Bell Canada, Sympatico.
I connect internet by 2611.
you miss "ip tcp adjust-mss 1452", please make sure your IOS support it.
(config)#vpdn enable
(config)#vpdn-group pppoe
request-dialin
protocol pppoe
(config)#inter e 0/0
pppoe enable
pppoe-client dial-pool-number 1
(config)#inter e 0/1
ip nat inside
ip access-group 1 in
ip addr 192.168.1.1 255.255.255.0
ip tcp adjust-mss 1452
(config)#inter dialer 1
ip nat outside
mtu 1492
ip addr negotiated
enca ppp
dialer pool 1
ppp chap hostname YOUR_LOGIN
ppp chap password YOUR_PASSWORD
ppp pap sent-username YOUR_LOGIN password YOUR_PASSWORD
(config)# ip nat inside source list 1 inter dialer1 overload
ip route 0.0.0.0 0.0.0.0 dialer 1
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