Re: RFC1483 Bridging

Apologies if my messages are duplicated...my blackberry is telling me
the message failed and evidently it did not!

On Wed, May 19, 2010 at 1:14 PM, Joe Astorino <jastorino_at_ipexpert.com> wrote:
> Did you try "dialer persistent" to get the dialer up? Also make sure dialer
> has "encap ppp" this is often overlooked
>
> Sent from my Verizon Wireless BlackBerry
>
> Regards,
>
> Joe Astorino - CCIE #24347
> Sr. Technical Instructor - IPexpert
> Mailto: jastorino_at_ipexpert.com
> Telephone: +1.810.326.1444
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> ________________________________
> From: Arun Kumar Arumuganainar <aarumuga_at_hotmail.com>
> Date: Wed, 19 May 2010 22:02:06 +0530
> To: <tscott_at_ipexpert.com>; <ipnish_at_gmail.com>
> Cc: <jastorino_at_ipexpert.com>; Arun
> Reliance<aarumuganainar_at_relianceglobalcom.com>; <ccielab_at_groupstudy.com>
> Subject: RE: RFC1483 Bridging
> Hi TYson,
>
> I was able to get it to work with out problems by terminate the DSL line on
> the router( WIC1-ADSL Card ). But problem happens only when DSL line
> terminates on to a modem and router gets a ethernet handoff . Here I
> am trying to establish the PPPoE over Ethernet interface.
>
> I belive this link that you have sent does not talk about the scenario - 1(
> DSL line terminating on to the router ) .
>
> Thanks and Regards
> Arun
>
> ________________________________
> From: tscott_at_ipexpert.com
> To: aarumuga_at_hotmail.com; ipnish_at_gmail.com
> CC: jastorino_at_ipexpert.com; aarumuganainar_at_relianceglobalcom.com;
> ccielab_at_groupstudy.com
> Subject: RE: RFC1483 Bridging
> Date: Wed, 19 May 2010 12:25:26 -0400
>
> I am sorry I missed the FastEthernet interface. Why are you not using this
> as the DSL router instead of the modem if you have the ATM interface? I
> must be really out of it today to have missed these things.
>
>
>
> Here is a sample configuration for configuring the router as a DSL router.
>
>
>
> http://www.cisco.com/en/US/products/hw/routers/ps2167/products_configuration_example09186a0080093fcf.shtml
>
>
>
> Regards,
>
>
>
> Tyson Scott - CCIE #13513 R&S, Security, and SP
>
> Technical Instructor - IPexpert, Inc.
>
> Mailto: tscott_at_ipexpert.com
>
> Telephone: +1.810.326.1444, ext. 208
>
> Live Assistance, Please visit: www.ipexpert.com/chat
>
> eFax: +1.810.454.0130
>
>
>
> IPexpert is a premier provider of Self-Study Workbooks, Video on Demand,
> Audio Tools, Online Hardware Rental and Classroom Training for the Cisco
> CCIE (R&S, Voice, Security & Service Provider) certification(s) with
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> Australia. Be sure to visit our online communities at
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>
>
>
> From: Arun Kumar Arumuganainar [mailto:aarumuga_at_hotmail.com]
> Sent: Wednesday, May 19, 2010 12:15 PM
> To: tscott_at_ipexpert.com; ipnish_at_gmail.com
> Cc: jastorino_at_ipexpert.com; Arun Reliance; ccielab_at_groupstudy.com
> Subject: RE: RFC1483 Bridging
>
>
>
> HiTyson,
>
> PVC is terminating on to Modem Which sits inbetween 1841 and DSLAM
>
> Do you have the sample configs or any documents that talks about this. I
> will be interested in knowing this in bit detail.
>
> Thanks and Regards
> Arun
>
>> From: tscott_at_ipexpert.com
>> To: aarumuga_at_hotmail.com; ipnish_at_gmail.com
>> CC: jastorino_at_ipexpert.com; aarumuganainar_at_relianceglobalcom.com;
>> ccielab_at_groupstudy.com
>> Subject: RE: RFC1483 Bridging
>> Date: Wed, 19 May 2010 12:11:29 -0400
>>
>> OK, looking thru your configuration.
>>
>> You need to have a pvc with the vpi/vci and under this apply
>> pppoe-client dial-pool-number 1
>>
>> You will need to find the pvc information from your provider.
>>
>>
>> Regards,
>>
>> Tyson Scott - CCIE #13513 R&S, Security, and SP
>> Technical Instructor - IPexpert, Inc.
>> Mailto: tscott_at_ipexpert.com
>> Telephone: +1.810.326.1444, ext. 208
>> Live Assistance, Please visit: www.ipexpert.com/chat
>> eFax: +1.810.454.0130
>>
>> IPexpert is a premier provider of Self-Study Workbooks, Video on Demand,
>> Audio Tools, Online Hardware Rental and Classroom Training for the Cisco
>> CCIE (R&S, Voice, Security & Service Provider) certification(s) with
>> training locations throughout the United States, Europe, South Asia and
>> Australia. Be sure to visit our online communities at
>> www.ipexpert.com/communities and our public website at www.ipexpert.com
>>
>>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> Arun
>> Kumar Arumuganainar
>> Sent: Wednesday, May 19, 2010 11:45 AM
>> To: ipnish_at_gmail.com
>> Cc: jastorino_at_ipexpert.com; Arun Reliance; ccielab_at_groupstudy.com
>> Subject: RE: RFC1483 Bridging
>>
>> Hi Nish ,
>>
>>
>>
>> THe problem I am seeing is that PPP never kicks in. Dialer is not
>> initiating
>> the PPP Session because it thinks that Dialer string is not set.
>>
>>
>>
>> I understand if PPP authentication is the problem I would have got the PPP
>> debugs which would clearly tell me that authentiation has indeed failed.
>>
>>
>>
>> Having said that I did change the configuration and found that nothing
>> changed
>> after enabling PAP ( as per your instruction ). Moreover I stuck the
>> configs
>> on the ATM interface ( WIC1-ADSL on 1841 ) , there is not problem in
>> getting
>> authenticated via CHAP . I removed the bridging on Modem and applied the
>> same
>> user name and password on the MODEM , it worked absolutely fine. It
>> appears
>> to
>> me that this is not a PPP issue but a dialer issue. But I could not figure
>> out
>> why dialer is looking for a dialer string for initiating PPP.
>>
>>
>>
>> Thanks and Regards
>>
>> Arun
>>
>> > Date: Wed, 19 May 2010 16:29:30 +0100
>> > Subject: Re: RFC1483 Bridging
>> > From: ipnish_at_gmail.com
>> > To: aarumuga_at_hotmail.com
>> > CC: jastorino_at_ipexpert.com; aarumuganainar_at_relianceglobalcom.com;
>> ccielab_at_groupstudy.com
>> >
>> > ppp authentication chap pap callin
>> > ppp chap password 7 PASSWORD
>> > ppp pap sent-username user_at_name password 7 PASSWORD
>> >
>> > Tell me whether this work please?
>> >
>> > Thanks,
>> >
>> > Regards,
>> > Nish
>> >
>> >
>> > On Wed, May 19, 2010 at 4:20 PM, Arun Kumar Arumuganainar <
>> > aarumuga_at_hotmail.com> wrote:
>> >
>> > > Hi Jose,
>> > >
>> > >
>> > >
>> > > I re-did this lab testing with 1841 running 12.4(11)T7 Advance
>> > > IPSERVCES
>> > > image.
>> > >
>> > >
>> > >
>> > > Router Model : 1841
>> > >
>> > > Topology : 1841----MODEM(RFC1483
>> > > Bridge)---------DSLAM(LAC)----IPCLOUD----Providermanaged LNS
>> > >
>> > >
>> > > I enabled following debug
>> > >
>> > >
>> > >
>> > > 1) PPP Neg and PPP AUTH
>> > >
>> > > 2) Dialer events
>> > >
>> > >
>> > >
>> > > When I tried to genarate the traffic I could see dialer is not
>> initiating
>> > > the
>> > > PPP at all.
>> > >
>> > >
>> > >
>> > > Any ideas what could be wrong. I appreciate any help in resolving this
>> > > issue.
>> > >
>> > >
>> > > ERIKS-TEST-R1#ping 172.20.83.1
>> > >
>> > > Type escape sequence to abort.
>> > > Sending 5, 100-byte ICMP Echos to 172.20.83.1, timeout is 2 seconds:
>> > >
>> > > Di1 DDR: ip (s=172.30.128.9, d=172.20.83.1), 100 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set.
>> > > Di1 DDR: ip (s=172.30.128.9, d=172.20.83.1), 100 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set
>> > > Di1 DDR: ip (s=172.30.128.9, d=82.196.34.254), 76 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set.
>> > > Di1 DDR: ip (s=172.30.128.9, d=172.20.83.1), 100 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set.
>> > > Di1 DDR: ip (s=172.30.128.9, d=172.20.83.1), 100 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set.
>> > > Di1 DDR: ip (s=172.30.128.9, d=172.20.83.1), 100 bytes, outgoing
>> > > interesting
>> > > (ip PERMIT)
>> > > Di1 DDR: Cannot place call, no dialer string set.
>> > > Success rate is 0 percent (0/5)
>> > >
>> > >
>> > > Pls find below router configs .
>> > >
>> > >
>> > >
>> > > ERIKS-TEST-R1#
>> > >
>> > >
>> > > RUnning configuration:-
>> > >
>> > > Building configuration...
>> > >
>> > > Current configuration : 1575 bytes
>> > > !
>> > > version 12.3
>> > > no service timestamps debug uptime
>> > > service timestamps log datetime msec
>> > > no service password-encryption
>> > > !
>> > > hostname ERIKS-TEST-R1
>> > > !
>> > > boot-start-marker
>> > > boot-end-marker
>> > > !
>> > > enable secret 5 $1$HxhJ$Xr15HUD0MhM1BahR3vQxI.
>> > > !
>> > > memory-size iomem 25
>> > > mmi polling-interval 60
>> > > no mmi auto-configure
>> > > no mmi pvc
>> > > mmi snmp-timeout 180
>> > > no aaa new-model
>> > > ip subnet-zero
>> > > ip cef
>> > > !
>> > > !
>> > > !
>> > > !
>> > > no ip domain lookup
>> > > ip ips po max-events 100
>> > > vpdn enable
>> > > !
>> > > vpdn-group 1
>> > > request-dialin
>> > > protocol pppoe
>> > > !
>> > > no ftp-server write-enable
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > no crypto isakmp ccm
>> > > !
>> > > !
>> > > !
>> > > !
>> > > interface Loopback0
>> > > ip address 172.30.128.9 255.255.255.255
>> > > !
>> > > interface FastEthernet0/0
>> > > no ip address
>> > > speed 100
>> > > full-duplex
>> > > pppoe enable group global
>> > > pppoe-client dial-pool-number 1
>> > > !
>> > > interface FastEthernet0/1
>> > > no ip address
>> > > duplex auto
>> > > speed auto
>> > > !
>> > > interface ATM0/1/0
>> > > no ip address
>> > > no atm ilmi-keepalive
>> > > dsl operating-mode auto
>> > > !
>> > > interface Dialer1
>> > > description ADSL2+ 02085605343 Provider TISCALI
>> > > ip address negotiated
>> > > ip mtu 1460
>> > > encapsulation ppp
>> > > ip tcp adjust-mss 1420
>> > > dialer pool 1
>> > > dialer-group 1
>> > > no cdp enable
>> > > ppp chap hostname <<HOST NAME REMOVED>>
>> > >
>> > > ppp chap password 0 <<PASSWORD REMOVED>>
>> > > ppp pap refuse
>> > > !
>> > > ip classless
>> > > ip route 0.0.0.0 0.0.0.0 Dialer1
>> > > !
>> > > !
>> > > ip http server
>> > > no ip http secure-server
>> > > !
>> > > dialer-list 1 protocol ip permit
>> > > !
>> > > !
>> > > !
>> > > !
>> > > control-plane
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > !
>> > > line con 0
>> > > line aux 0
>> > > line vty 0 4
>> > > password vanco
>> > > login
>> > >
>> > >
>> > >
>> > > Thanks and Regards
>> > >
>> > > Arun
>> > >
>> > >
>> > >
>> > > =========================
>> > >
>> > >
>> > >
>> > >
>> > >
>> > >
>> > > > From: jastorino_at_ipexpert.com
>> > > > Date: Tue, 18 May 2010 15:49:10 -0400
>> > > > Subject: Re: RFC1483 Bridging
>> > > > To: aarumuga_at_hotmail.com
>> > > > CC: aarumuganainar_at_relianceglobalcom.com; ccielab_at_groupstudy.com
>> > > >
>> > > > Try debug ppp neg / debug ppp auth and see what you get
>> > > >
>> > > > On Tue, May 18, 2010 at 10:32 AM, Arun Kumar Arumuganainar
>> > > > <aarumuga_at_hotmail.com> wrote:
>> > > > > I did tried the configs that you have suggested . I did not see
>> > > > > any
>> > > activity
>> > > > > on the router.
>> > > > >
>> > > > > I did enable PPP authentication. But did not get any message back
>> > > > >
>> > > > > Am I missing something? Is there any debug commands that I can use
>> to
>> > > spot
>> > > > > where the issue is.
>> > > > >
>> > > > > Thanks and Regards
>> > > > > Arun
>> > > > >
>> > > > >> From: jastorino_at_ipexpert.com
>> > > > >> Date: Tue, 18 May 2010 06:57:47 -0400
>> > > > >> Subject: Re: RFC1483 Bridging
>> > > > >> To: aarumuga_at_hotmail.com
>> > > > >> CC: aarumuganainar_at_relianceglobalcom.com; ccielab_at_groupstudy.com
>> > > > >>
>> > > > >> Hi Arun,
>> > > > >>
>> > > > >> First, make sure you set your DSL modem to bridged mode properly
>> like
>> > > > >> you said. Then, you will need to configure PPPoE on the Cisco
>> router.
>> > > > >> Give this a try
>> > > > >>
>> > > > >> interface FastEthernet0/0
>> > > > >> no ip address
>> > > > >> pppoe enable
>> > > > >> pppoe-client dial-pool-number 1
>> > > > >> !
>> > > > >> interface Dialer1
>> > > > >> mtu 1492
>> > > > >> ip address negotiated
>> > > > >> encapsulation ppp
>> > > > >> dialer pool 1
>> > > > >>
>> > > > >> HTH
>> > > > >>
>> > > > >>
>> > > > >>
>> > > > >> On Tue, May 18, 2010 at 6:35 AM, Arun Kumar Arumuganainar
>> > > > >> <aarumuga_at_hotmail.com> wrote:
>> > > > >> > Hi,
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > I need some help in setting my router. My set up look like
>> > > > >> > this.
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > 877 ------- NETGEAR/DLINIK MODEM----------------PROVIDER DSALAM
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > I wanted PPPOE terminating on to my router's ethernet interface
>> > > rather
>> > > > >> > than
>> > > > >> > the modem. The reason being , I wanted to do some clever stuff
>> :-)
>> > > > >> > behind the
>> > > > >> > router.
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > I could see there are options available on NETGEAR or DLINK
>> > > > >> > modem
>> > > for
>> > > > >> > RFC
>> > > > >> > 1483 Bridging. But could not figure out how to configure 877 .
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > Do any body have any sample configuration for such a type of
>> > > scenario.
>> > > > >> > It
>> > > > >> > would be great if you can help me here.
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> > Thanks and Regards
>> > > > >> >
>> > > > >> > Arun
>> > > > >> >
>> > > > >> >
>> > > > >>
>> > > > >> > >_________________________________________________________________
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>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >> >
>> > > > >>
>> > > > >>
>> > > > >>
>> > > > >> --
>> > > > >> Regards,
>> > > > >>
>> > > > >>
>> > > > >>
>> > > > >> Joe Astorino - CCIE #24347
>> > > > >> Sr. Technical Instructor - IPexpert
>> > > > >> Mailto: jastorino_at_ipexpert.com
>> > > > >> Telephone: +1.810.326.1444
>> > > > >> Live Assistance, Please visit: www.ipexpert.com/chat
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>> > > > >> IPexpert is a premier provider of Self-Study Workbooks, Video on
>> > > > >> Demand, Audio Tools, Online Hardware Rental and Classroom
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>> > > > --
>> > > > Regards,
>> > > >
>> > > >
>> > > >
>> > > > Joe Astorino - CCIE #24347
>> > > > Sr. Technical Instructor - IPexpert
>> > > > Mailto: jastorino_at_ipexpert.com
>> > > > Telephone: +1.810.326.1444
>> > > > Live Assistance, Please visit: www.ipexpert.com/chat
>> > > > eFax: +1.810.454.0130
>> > > >
>> > > > IPexpert is a premier provider of Self-Study Workbooks, Video on
>> > > > Demand, Audio Tools, Online Hardware Rental and Classroom Training
>> > > > for
>> > > > the Cisco CCIE (R&S, Voice, Security & Service Provider)
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>> > > > Europe, South Asia and Australia. Be sure to visit our online
>> > > > communities at www.ipexpert.com/communities and our public website
>> > > > at
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>>
>
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-- 
Regards,
Joe Astorino - CCIE #24347
Sr. Technical Instructor - IPexpert
Mailto: jastorino_at_ipexpert.com
Telephone: +1.810.326.1444
Live Assistance, Please visit: www.ipexpert.com/chat
eFax: +1.810.454.0130
IPexpert is a premier provider of Self-Study Workbooks, Video on
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certification(s) with training locations throughout the United States,
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