Ascend Archive
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Re: (ASCEND) Telnet to the router when using NAT?
I was able to get it to work with 5.1Ap9 on a P50 using 192.168.255.1
as the inside address of the Pipeline.
You can also try using the Def Server (set to inside IP of pipeline).
But this only builds mappings for certain common ports (see output
from nattoggle command for a list). I had to add a couple of static
maps for UDP 161 and 162 for SNMP to work to the Pipeline.
Michael Deck wrote:
>
> I noticed this problem with a P75. Dunno if it is related but I went to the
> 3-digit-octet naming scheme (inside address of router is 192.168.100.100)
> and suddenly I could telnet to the router again. this was in 5.1Ap9.
>
> -Mike
>
> (Craving humblest forgiveness for virgin post)
>
> At 02:04 PM 3/2/98 +0900, Peter Chow wrote:
> >Phil,
> >
> >I was able to telnet into my P50 using your configuration.
> >Dst Port #=23. Did you remember to drop your connection
> >and re-establish it after your changes?
> >
> >Thomas Falk Claezon wrote:
> >>
> >> On 27 February 1998, Phillip Vandry <vandry@Mlink.NET> wrote:
> >> > How can you telnet to a Pipeline which is NATting with Single IP address,
> >> > coming from the public side?
> >> >
> >> > I have tried a static map of the form:
> >> >
> >> > x >Valid=Yes x
> >> > x Dst Port #=23 x
> >> > x Protocol=TCP x
> >> > x Loc Port #=23 x
> >> > x Loc Adrs=192.168.2.254 x
> >> >
> >> > Where 192.168.2.254 is the inside (Ethernet) address of the Pipeline, but
> >> > this doesn't work.
> >>
> >> Try:
> >>
> >> x >Valid=Yes x
> >> x Dst Port #=2023 x
> >> x Protocol=TCP x
> >> x Loc Port #=23 x
> >> x Loc Adrs=192.168.2.254 x
> >>
> >> Using Dst Port 2023 (etc..) works ok for me using b.p75 5.1Ap6.
> >>
> >> Now use: telnet <public.P75.address> 2023
----------------------------------------------------------
Peter Chow
Chief Technical Advisor
InterQ Inc.
Tokyo, Japan
peter@interq.or.jp
----------------------------------------------------------
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