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cisco 3825 as ppoe server ?

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8 replies

by akabou 1 view

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Hi, i've tried to configure a cisco 3825 to accept ppoe connection, but all what i've tried doesn't seem to be ok.
I don't know if this router support encap pppoe, becaus he support l2tp and pptp.
He here is what i tried to configure it.

bras(config)#vpdn enable
bras(config)#
bras(config)#vpdn-group sqanet
bras(config-vpdn)#accept-dialin
bras(config-vpdn-acc-in)#protocol pppoe
^
% Invalid input detected at '^' marker.
here it doesn't know ppoe

bras(config-vpdn-acc-in)#
bras(config-vpdn-acc-in)#virtual-template 11
bras(config-vpdn-acc-in)#
bras(config-vpdn-acc-in)#
bras(config-vpdn-acc-in)#interface Virtual-Template11

bras(config-if)#ip unnumbered gigabitEthernet 0/0
bras(config-if)#ppp authentication pap abdel
bras(config-if)# bras(config-if)#ppp authorization abdel
AAA: Warning, authorization list "abdel" is not defined for network authorizat n.

bras(config-if)#
bras(config-if)#ppp accounting abdel
AAA: Warning accounting list "abdel" is not defined for network accounting.

bras(config-if)#aaa new-model
bras(config)#aaa authentication ppp abdel group radius local
bras(config)#aaa authorization network abdel group radius
bras(config)#aaa accounting exec abdel start-stop group radius
bras(config)#aaa accounting network abdel start-stop group radius
bras(config)#interface Virtual-Template15
bras(config-if)#ip unnumbered Loopback0
bras(config-if)#no peer default ip address
bras(config-if)#ppp authentication pap abdel
bras(config-if)#ppp authorization abdel
bras(config-if)#ppp accounting abdel
bras(config-if)#end
bras#conf t Enter configuration commands, one per line. End with CNTL/Z.
bras(config)# host 10.0.0.4 auth-port 1812 acct-port 1813 key abdel123

If someone has an idea.

the IOS is 12.4(15)T

8 replies

by netman1958

does IOS help show? Perform the following:
bras(config)#vpdn enable
bras(config)#
bras(config)#vpdn-group sqanet
bras(config-vpdn)#accept-dialin
bras(config-vpdn-acc-in)#protocol ?

What options does it offer at that point?

by akabou

Hi, thanks for your answer
when i type
bras(config)#
bras(config)#vpdn-group sqanet
bras(config-vpdn)#accept-dialin
bras(config-vpdn-acc-in)#protocol pppoe

it's accepted.

but when i try to enable pppoeon interface or subinterface he gives me an error.

by netman1958

What are you trying to accomplish with this config? Are you wanting to setup a pptp vpn access to the router?

by akabou

What i try to do is to enable PPPOE server on my router, to have CPE client on the network that can access my network using PPPOED.
I was using linux it was OK to authenticate users, and give there IP address with my radius server.
But now i'd like to move pppoe server on 3825 and leave radius on linux.

by netman1958

If so, try this:
Router#configure terminal
Router(config)#vpdn enable
Router(config)#vpdn-group 1
Router(config-vpdn)#accept-dialin
Router(config-vpdn-acc-in)#protocol pptp
Router(config-vpdn-acc-in)#virtual-template 1
Router(config-vpdn-acc-in)#exit
Router(config)#ip local pool defaultpool 192.168.100.1 192.168.100.254
Router(config)#interface virtual-template 1
Router(config-if)#encapsulation ppp
Router(config-if)#peer default ip address pool defaultpool
Router(config-if)#ip unnumbered FastEthernet4
Router(config-if)#ppp authentication chap ms-chap

by akabou

I had a problem with ipbase IOS i changed and all, was ok
I'm now abble to enable pppoe server.

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