[nsp] PPTP issues through 2600

Darren Ward dward at pla.net.au
Sat Feb 15 14:37:05 EST 2003


What feature sets are on the 2600 image?

I'd say you don't have an image with IPSec/Encryption as the mppe 
command is only available on images containing encryption.

Darren

Z wrote:

>On Fri, Feb 14, 2003 at 11:58:05AM -0800, Z wrote:
>  
>
>>Hey list,
>>
>>   Do you have to have a certain IOS version to pass PPTP traffic
>>through a 2600 series router?
>>
>>   I have a 2600 that has the 'sh ppp mppe' command and connecting
>>to the same PPTP gateway on the Internet ( government site ) just
>>fine.   On that 2600 that my clients can connect to just fine I'm
>>running Version 12.1(5)T9.
>>
>>   In another city my clients have a very similar setup and they get
>>disconnected while trying to connect ( no filters on the site we're
>>connecting to ).   The IOS version I'm running on the routers that
>>don't seem to want to pass the PPTP traffic or something is:
>>12.0(5)T1 and 12.1(7b).
>>
>>   The two routers that don't pass the traffic it seems don't
>>exhibit the 'sh ppp mppe' command.  Note that I don't use PPTP on
>>the router itself, just noticed that the one that is working has
>>some sort of PPTP-ish commands available but I don't know if it
>>would effect passing that traffic through the router itself.
>>    
>>
>
>
>  BTW, I've tried this again through a 3640 router that seems to
>have that same 'sh ppp mppe' command and it worked flawlessly, there
>has to be a pattern here.
>
>  Can someone please confirm this?
>
>
>Thanks,
>
>.z
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>  
>

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