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Subject: RE: Cipe using the wrong ports..
From: Daniel Gibbs <d.gibbs,AT,online-bills,DOT,com>
Date: Wed, 10 Jul 2002 11:29:53 +0200
Title: RE: Cipe using the wrong ports..




I've added all the routes that I can think of..
Here's the routing tabels from both boxes



ManC
Kernel IP routing table
Destination???? Gateway???????? Genmask???????? Flags Metric Ref??? Use Iface
goblin????????? *?????????????? 255.255.255.255 UH??? 0????? 0??????? 0 eth2
192.168.1.179?? *?????????????? 255.255.255.255 UH??? 0????? 0??????? 0 cipcb0
192.168.40.46?? *?????????????? 255.255.255.255 UH??? 0????? 0??????? 0 eth1
213.130.131.0?? *?????????????? 255.255.255.192 U???? 0????? 0??????? 0 eth0
192.168.20.0??? 192.168.1.27??? 255.255.255.0?? UG??? 0????? 0??????? 0 cipcb0
192.168.10.0??? *?????????????? 255.255.255.0?? U???? 0????? 0??????? 0 eth2
192.168.40.0??? *?????????????? 255.255.255.0?? U???? 0????? 0??????? 0 eth1
127.0.0.0?????? *?????????????? 255.0.0.0?????? U???? 0????? 0??????? 0 lo
default???????? 213.x.x.1?? 0.0.0.0???????? UG??? 0????? 0??????? 0 eth0
default???????? 192.168.10.250? 0.0.0.0???????? UG??? 0????? 0??????? 0 eth2



SoT
Kernel IP routing table
Destination???? Gateway???????? Genmask???????? Flags Metric Ref??? Use Iface
192.168.1.27??? *?????????????? 255.255.255.255 UH??? 0????? 0??????? 0 cipcb1
192.168.22.0??? louise.online-b 255.255.255.0?? UG??? 0????? 0??????? 0 eth1
192.168.20.0??? *?????????????? 255.255.255.0?? U???? 0????? 0??????? 0 eth1
213.130.129.0?? *?????????????? 255.255.255.0?? U???? 0????? 0??????? 0 eth0
192.168.40.0??? 192.168.1.27??? 255.255.255.0?? UG??? 0????? 0??????? 0 cipcb1
192.168.24.0??? louise.online-b 255.255.255.0?? UG??? 0????? 0??????? 0 eth1
127.0.0.0?????? *?????????????? 255.0.0.0?????? U???? 0????? 0??????? 0 lo
default???????? 213.x.x.241 0.0.0.0???????? UG??? 0????? 0??????? 0 eth0



-----Original Message-----
From: Gert.Vandelaer,AT,medisearch-int,DOT,com
[mailto:Gert.Vandelaer,AT,medisearch-int,DOT,com
Sent: 10 July 2002 10:08 AM
To: Daniel Gibbs
Cc: Cipe-L (E-mail); owner-cipe-l,AT,inka,DOT,de; 'Peter van den Heuvel'
Subject: RE: Cipe using the wrong ports..




If one box is not using the cipe device, it sounds to me a routing issue
more than CIPE.
Are you sure that your ip-up scripts is adding the correct route for CIPE
traffic ?


bye,
Gert




??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????? Daniel 
Gibbs??????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????? <d.gibbs@online-??????? To:???? 'Peter van den Heuvel' 
<peter,AT,bank-connect,DOT,com>??????????????????????????????? 

??????????????????? bills.com>????????????? cc:???? "Cipe-L (E-mail)" 
<cipe-l,AT,inka,DOT,de>???????????????????????????????????????????? 

??????????????????? Sent by:??????????????? Subject:???? RE: Cipe using the 
wrong ports..????????????????????????????????????????? 

??????????????????? 
owner-cipe-l@ink??????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????? 
a.de??????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????? 09/07/2002 
06:01??????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????? 
PM????????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
 

??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
 






Hi, I've looked at the Firewalls nither seam to be blocking/nating those
addresses.
Though I've figgured out (after playing with tcpdump) that ManC isn't
sending the Packets though CIPE.


So I'm baffled...
IF only it was simpaly me not adding a rule in the firewall..


Back to the drawing bord then..


Cheers
Dan


ps.. I know but I couldnt be botherd + I had several ppl asking me things
...


-----Original Message-----
From: Peter van den Heuvel [mailto:peter,AT,bank-connect,DOT,com
Sent: 09 July 2002 04:35 PM
Cc: Cipe-L (E-mail)
Subject: Re: Cipe using the wrong ports..


> hi, I'm trying to get cipe working between two sites howver nither
> have been talking to each other..
> I found out that one of the sites seams not to be using the right
> ports.
> Does any one know why this will happend or how to stop it from
> happening.
I would think this is the consequence of NAT (or masquerading). I've run
numerous versions of cipe combined with rather rigerous firewall setups
and never overserved this behaviour otherwise.


Peter


PS. No use to strip the IP's from the config if you leave 'm in the
tcp-dump :>)


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