more brain food on this prob
Our building here works on a serious of VLANs implemented through Cisco
Equipment, from our private Vlan we then have a small cisco givg us internet
connectivity
it is 99% likly the problem is internal somewhere on these switches as I
can Telnet to port 110 from our Gateway router ,
we are also experiancing Lag and broken connections with FTP (only with
clients??, not from cmd line)
Weirdness!! Is somone messing with our Vlan??
Tayta
"JULIUS OMIDIORA" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED].
..
> The first question is has it ever worked, if yes, then what changed since
it
> last worked, either on your network on the account, confirm with your ISP
> that the Zone file us still properly set up and that it has not changed.
>
> You should be able to telnet to the pop3 account on both ports (25 and
110)
> if not, it could be a firewall problem (More than likely) if you are
behind
> a firewall or router configuration i e access list et all or that the
> account is incorrectly set-up or non assistance. If I were you I'll be
> getting unto my ISP, they need (amongst other things) be able to telnet to
> the pop3 account on port 110.
>
> Regards,
>
> Julius
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> ElephantChild
> Sent: 20 June 2000 12:11
> To: tayta
> Cc: [EMAIL PROTECTED]
> Subject: Re: trace pop3?
>
>
> On Tue, 20 Jun 2000, tayta wrote:
>
> > we have a funny problem from our small network. None of us can Receive
> mail
> > from a certain mail server that we use at a remote location. We can
> however
> > send mail, using accounts based on that server.
> >
> > We can telnet to port 25 but NOT to 110, on the remote mail server.
> >
> > All indications are that this is a firewall problem. I have taken down
> acls
> > on our office Router temporarily to check this at our side, but problem
> > still persisted.
> >
> > Guys at the other side are 'sure' the problem does not lie with them, it
> > could of course lie at our ISP, but extremly unlikely or?
> >
> > Would be grateful for any trouble shooting tips, to determine where the
> 110
> > pkts are being dropped
>
> Use the "log" keyword on your access lists if your IOS version supports
> it (I think 11.x) so you can see which lines deny or permit which
> packets on which interface, If you don't or can't, you can also use
> "show ip accounting access-violations".
>
> HTH
>
> --
> Bungee jumping and skydiving are for wimps. If you want to experience
> true gut-wrenching terror, have children. --Dusty Rhoades.
>
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