From: Anton Yurchenko (phila@cascopoint.com)
Date: Wed Dec 22 2004 - 22:37:18 GMT-3
John Wong wrote:
> Anton,
>
> Names in dialer map are case-sensitive. Change your dialer map
> to use the EXACT name used for your authentication i.e.
>
> dialer map ip 165.10.192.6 name R6 broadcast
> and
> dialer map ip 165.10.192.4 name R4 broadcast 1111
>
> This should do the trick.
>
And it did, thanks a lot :) !
>
> Anton Yurchenko wrote:
>
>> Hi,
>>
>> I`m having trouble configuring dialer maps on BRI interfaces, or
>> better put having them work: Here is what I have for configs:
>>
>> R4:
>> interface BRI0
>> ip address 165.10.192.4 255.255.255.0
>> encapsulation ppp
>> dialer map ip 165.10.192.6 name r6 broadcast
>> dialer-group 1
>> isdn switch-type basic-5ess
>> ppp authentication chap
>> ppp multilink
>> end
>>
>>
>> R6:
>> interface BRI0
>> ip address 165.10.192.6 255.255.255.0
>> encapsulation ppp
>> ip ospf demand-circuit
>> dialer map ip 165.10.192.4 name r4 broadcast 1111
>> dialer-group 1
>> isdn switch-type basic-5ess
>> ppp authentication chap
>> ppp multilink
>> end
>>
>> the dialer list on both of them is:
>>
>> dialer-list 1 protocol ip permit
>>
>> when I try to ping the from R6 to R4s interface, the link is
>> initiated and all the PPP stuff looks fine, but in the dialer debug I
>> see that R4 get a ping request and is sending a ICMP reply but to do
>> this it tries to dial back to R6 , but cant cause it has no number
>> in dialer map. But _why_ does it want to dial? The link is up
>> already, I see a host/32 route pointing toward int BRI0 on R4, why
>> would it want to dial back to reply to a ping request?
>> And if I remove the dialer map from the R4, then I get replies fine.
>> Please help I`m loosing my mind for 3rd day in a row.
>> The routers are both 2503s running 12.2(27) c2500-js-l.122-27.bin.
>> Here is a debug of debug dialer, debug ppp negotiation, debug ppp
>> authentication and debug q931 from both of the routers:
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