Mailing List Archive: VPDN Vendor-Tag (Circuit-id)

VPDN Vendor-Tag (Circuit-id)

Oct 31, 2007, 12:20 AM

Post #1 of 4 (5277 views)

Hello

We have a CISCO 7206 acting as LAC (running 122-31.SB9) for PPPoE
Sessions comming from a Ethernet based DSLAM (ZHONE MALC). We run one
VLAN per DSLAM and collect the session via Gigabit SubInterface (the
vlan range command didn't work at all).

Now I would like to transfer the Vendor-Tag ID's (Circuit-ID AVP 87 ) to
the LNS. Unfortunately it didn't work out .. has anyone a hint ?

*** Config Snipped ***

vpdn enable
vpdn redirect
!
vpdn-group solnet-lac
request-dialin
protocol l2tp
domain solnet.ch
initiate-to ip X.X.X.X priority 1
local name LAC
l2tp tunnel password ******

bba-group pppoe global
sessions max limit 4000
!
bba-group pppoe dslplus
virtual-template 1
vendor-tag circuit-id service
vendor-tag remote-id service
vendor-tag dsl-sync-rate service
sessions per-mac limit 1
sessions per-vlan limit 300

interface GigabitEthernet0/2.100
encapsulation dot1Q 100
pppoe enable group dslplus
no snmp trap link-status
no keepalive
no cdp enable

interface Virtual-Template1
ip unnumbered Loopback1
no peer default ip address
no keepalive
ppp authentication chap

aaa accounting network default start-stop group radius
aaa nas port option82

radius-server attribute nas-port format d
radius-server attribute 31 remote-id
radius-server attribute 87 circuit-id
radius-server host Y.Y.Y.Y auth-port 1645 acct-port 1646
radius-server vsa send accounting

Regards
Erich

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Re: VPDN Vendor-Tag (Circuit-id) [ In reply to ]

achatz at forthnet

Nov 1, 2007, 10:39 AM

Post #2 of 4 (4943 views)

Permalink

"debug pppoe tag" should give you hints whether the dslam is sending it.

--
Tassos

Erich Hohermuth wrote on 31/10/2007 9:20 ðì:
> Hello
>
> We have a CISCO 7206 acting as LAC (running 122-31.SB9) for PPPoE
> Sessions comming from a Ethernet based DSLAM (ZHONE MALC). We run one
> VLAN per DSLAM and collect the session via Gigabit SubInterface (the
> vlan range command didn't work at all).
>
> Now I would like to transfer the Vendor-Tag ID's (Circuit-ID AVP 87 ) to
> the LNS. Unfortunately it didn't work out .. has anyone a hint ?
>
>
> *** Config Snipped ***
>
> vpdn enable
> vpdn redirect
> !
> vpdn-group solnet-lac
> request-dialin
> protocol l2tp
> domain solnet.ch
> initiate-to ip X.X.X.X priority 1
> local name LAC
> l2tp tunnel password ******
>
>
> bba-group pppoe global
> sessions max limit 4000
> !
> bba-group pppoe dslplus
> virtual-template 1
> vendor-tag circuit-id service
> vendor-tag remote-id service
> vendor-tag dsl-sync-rate service
> sessions per-mac limit 1
> sessions per-vlan limit 300
>
>
> interface GigabitEthernet0/2.100
> encapsulation dot1Q 100
> pppoe enable group dslplus
> no snmp trap link-status
> no keepalive
> no cdp enable
>
>
> interface Virtual-Template1
> ip unnumbered Loopback1
> no peer default ip address
> no keepalive
> ppp authentication chap
>
>
> aaa accounting network default start-stop group radius
> aaa nas port option82
>
> radius-server attribute nas-port format d
> radius-server attribute 31 remote-id
> radius-server attribute 87 circuit-id
> radius-server host Y.Y.Y.Y auth-port 1645 acct-port 1646
> radius-server vsa send accounting
>
>
> Regards
> Erich
>
> _______________________________________________
> cisco-bba mailing list
> cisco-bba@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-bba
>
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Re: VPDN Vendor-Tag (Circuit-id) [ In reply to ]

eh at solnet

Nov 2, 2007, 12:31 AM

Post #3 of 4 (4965 views)

Permalink

Hi

Thank you very much for your answer. Unfortunately I get only the
circuit-id which will be translated to Radius AVP 87. As far as I read
the documentation only the Remote-id (AVP 31) will be included in the
L2TP forwarding.

PPPoE: PADI Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
PPPoE: PADO Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
[0]PPPoE: Session Circuit-id VSF Tag is 10.0.20.2 atm 4/17:8.35
PPPoE: PADR Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
PPPoE: PADS Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35

Is there a way to send the circuit-id tag to the LNS ?

Regards
Erich

Am Donnerstag, den 01.11.2007, 19:39 +0200 schrieb Tassos
Chatzithomaoglou:
> "debug pppoe tag" should give you hints whether the dslam is sending it.
>
> --
> Tassos
>
> Erich Hohermuth wrote on 31/10/2007 9:20 Ï€Î¼:
> > Hello
> >
> > We have a CISCO 7206 acting as LAC (running 122-31.SB9) for PPPoE
> > Sessions comming from a Ethernet based DSLAM (ZHONE MALC). We run one
> > VLAN per DSLAM and collect the session via Gigabit SubInterface (the
> > vlan range command didn't work at all).
> >
> > Now I would like to transfer the Vendor-Tag ID's (Circuit-ID AVP 87 ) to
> > the LNS. Unfortunately it didn't work out .. has anyone a hint ?
> >
> >
> > *** Config Snipped ***
> >
> > vpdn enable
> > vpdn redirect
> > !
> > vpdn-group solnet-lac
> > request-dialin
> > protocol l2tp
> > domain solnet.ch
> > initiate-to ip X.X.X.X priority 1
> > local name LAC
> > l2tp tunnel password ******
> >
> >
> > bba-group pppoe global
> > sessions max limit 4000
> > !
> > bba-group pppoe dslplus
> > virtual-template 1
> > vendor-tag circuit-id service
> > vendor-tag remote-id service
> > vendor-tag dsl-sync-rate service
> > sessions per-mac limit 1
> > sessions per-vlan limit 300
> >
> >
> > interface GigabitEthernet0/2.100
> > encapsulation dot1Q 100
> > pppoe enable group dslplus
> > no snmp trap link-status
> > no keepalive
> > no cdp enable
> >
> >
> > interface Virtual-Template1
> > ip unnumbered Loopback1
> > no peer default ip address
> > no keepalive
> > ppp authentication chap
> >
> >
> > aaa accounting network default start-stop group radius
> > aaa nas port option82
> >
> > radius-server attribute nas-port format d
> > radius-server attribute 31 remote-id
> > radius-server attribute 87 circuit-id
> > radius-server host Y.Y.Y.Y auth-port 1645 acct-port 1646
> > radius-server vsa send accounting
> >
> >
> > Regards
> > Erich
> >
> > _______________________________________________
> > cisco-bba mailing list
> > cisco-bba@puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-bba
> >
--
* Erich Hohermuth IP Engineer - SolNet (AS 9044) PGPKEY-46A08FCB *
* phone: +41 32 517 6220 / sip:9044*463@inoc-dba.pch.net *

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Re: VPDN Vendor-Tag (Circuit-id) [ In reply to ]

achatz at forthnet

Nov 2, 2007, 8:22 AM

Post #4 of 4 (4970 views)

Permalink

Have a look at "L2TP Forwarding of PPPoE Tagging Information"

http://www.cisco.com/en/US/products/ps6441/products_configuration_guide_chapter09186a00804f073b.html#wp1239561

--
Tassos

Erich Hohermuth wrote on 2/11/2007 9:31 ðì:
> Hi
>
> Thank you very much for your answer. Unfortunately I get only the
> circuit-id which will be translated to Radius AVP 87. As far as I read
> the documentation only the Remote-id (AVP 31) will be included in the
> L2TP forwarding.
>
>
> PPPoE: PADI Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
> PPPoE: PADO Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
> [0]PPPoE: Session Circuit-id VSF Tag is 10.0.20.2 atm 4/17:8.35
> PPPoE: PADR Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
> PPPoE: PADS Line-Id Tag type: 1, value: 10.0.20.2 atm 4/17:8.35
>
> Is there a way to send the circuit-id tag to the LNS ?
>
> Regards
> Erich
>
>
>
>
> Am Donnerstag, den 01.11.2007, 19:39 +0200 schrieb Tassos
> Chatzithomaoglou:
>> "debug pppoe tag" should give you hints whether the dslam is sending it.
>>
>> --
>> Tassos
>>
>> Erich Hohermuth wrote on 31/10/2007 9:20 ðì:
>>> Hello
>>>
>>> We have a CISCO 7206 acting as LAC (running 122-31.SB9) for PPPoE
>>> Sessions comming from a Ethernet based DSLAM (ZHONE MALC). We run one
>>> VLAN per DSLAM and collect the session via Gigabit SubInterface (the
>>> vlan range command didn't work at all).
>>>
>>> Now I would like to transfer the Vendor-Tag ID's (Circuit-ID AVP 87 ) to
>>> the LNS. Unfortunately it didn't work out .. has anyone a hint ?
>>>
>>>
>>> *** Config Snipped ***
>>>
>>> vpdn enable
>>> vpdn redirect
>>> !
>>> vpdn-group solnet-lac
>>> request-dialin
>>> protocol l2tp
>>> domain solnet.ch
>>> initiate-to ip X.X.X.X priority 1
>>> local name LAC
>>> l2tp tunnel password ******
>>>
>>>
>>> bba-group pppoe global
>>> sessions max limit 4000
>>> !
>>> bba-group pppoe dslplus
>>> virtual-template 1
>>> vendor-tag circuit-id service
>>> vendor-tag remote-id service
>>> vendor-tag dsl-sync-rate service
>>> sessions per-mac limit 1
>>> sessions per-vlan limit 300
>>>
>>>
>>> interface GigabitEthernet0/2.100
>>> encapsulation dot1Q 100
>>> pppoe enable group dslplus
>>> no snmp trap link-status
>>> no keepalive
>>> no cdp enable
>>>
>>>
>>> interface Virtual-Template1
>>> ip unnumbered Loopback1
>>> no peer default ip address
>>> no keepalive
>>> ppp authentication chap
>>>
>>>
>>> aaa accounting network default start-stop group radius
>>> aaa nas port option82
>>>
>>> radius-server attribute nas-port format d
>>> radius-server attribute 31 remote-id
>>> radius-server attribute 87 circuit-id
>>> radius-server host Y.Y.Y.Y auth-port 1645 acct-port 1646
>>> radius-server vsa send accounting
>>>
>>>
>>> Regards
>>> Erich
>>>
>>> _______________________________________________
>>> cisco-bba mailing list
>>> cisco-bba@puck.nether.net
>>> https://puck.nether.net/mailman/listinfo/cisco-bba
>>>
_______________________________________________
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