[PLUG] Cisco 678

Jon Scully jonscully at gmail.com
Mon Dec 11 02:25:33 UTC 2006


[user at localhost ~]$ nmap 212.14.13.67

Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2006-12-10 18:13 PST
Note: Host seems down.

Nmap finished: 1 IP address (0 hosts up) scanned in 4.037 seconds

[user at localhost ~]$ nmap -p22 -P0 212.14.13.67

Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2006-12-10 18:18 PST
Interesting ports on p-0216a.ek.univ.szczecin.pl (212.14.13.67):
PORT   STATE    SERVICE
22/tcp filtered ssh

Nmap finished: 1 IP address (1 host up) scanned in 13.113 seconds

[user at localhost ~]$ ping 212.14.13.67
PING 212.14.13.67 (212.14.13.67) 56(84) bytes of data.

--- 212.14.13.67 ping statistics ---
22 packets transmitted, 0 received, 100% packet loss, time 20996ms

Looks as though your ISP is blocking pings.  SSH seems to be OK.  Did
you enable NAT on the 678?  SSH traffic doesn't seem to be coming
back.

On 12/10/06, User Iam <vramnum10 at gmail.com> wrote:
> On 12/10/06, User Iam <vramnum10 at gmail.com> wrote:
> >
> > My inside ip is 10.0.0.1  Router gateway..
> >
> > My box is 10.0.0.2
> >
> > So it would be
> >
> > set nat entry add 10.0.0.2 22 tcp
> >
> > Did I understand you correctly
> >
> > So if my dhcp is 212.14.13.67
> >
> > I can ssh to 212.14.13.67 and end up at 10.0.0.2?? ??
> >
> > TIA
> >
> > User Iam
>
>
>
>
> Well, I did that....
>
> And then sshed to another site and tried to ssh back...
>
> Can't
>
> I can ping back...
>
> But, not ssh.....
>
> Qwest must be blocking ssh???  inbound??
>
> User Iam
>
>
>
>
> On 12/10/06, Jon Scully <jonscully at gmail.com> wrote:
> > >
> > > If you need port 22 (ssh) to be directed to an internal box, say,
> > > 192.168.0.15, at the enable prompt of your 678, enter:
> > >
> > >     set nat entry add 192.168.0.15 22 tcp
> > >
> > > HTH
> > >
> > > On 12/10/06, User Iam <vramnum10 at gmail.com> wrote:
> > > > Pluggers!!!
> > > >
> > > > MY problem...
> > > >
> > > > After Googling for hours..
> > > >    All I can find is configuration for static IP by a million ISPs!!!!
> > > >    Does anyone have a good link for basic instructions on Cisco
> > > 678????
> > > >    TIA
> > > >    User Iam
> > > >    PS..
> > > >    I have a dynamic <dhcp> ip..
> > > >    but, I get to keep it for days..  So once I know it..  I should be
> > > able
> > > > to
> > > >    ssh back into my home computer..
> > > >    That is what I am trying to configure on the 678..
> > > > _______________________________________________
> > > > PLUG mailing list
> > > > PLUG at lists.pdxlinux.org
> > > > http://lists.pdxlinux.org/mailman/listinfo/plug
> > > >
> > > _______________________________________________
> > > PLUG mailing list
> > > PLUG at lists.pdxlinux.org
> > > http://lists.pdxlinux.org/mailman/listinfo/plug
> > >
> >
> >
> _______________________________________________
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>



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