Honeypots mailing list archives

Re: newbe question - roo with 2 network nterfaces


From: uti-r () web de
Date: Mon, 29 Aug 2005 13:56:16 +0200


Hi,

isn't there any change to make  ethx sending or recieving packages, while it is used for bridging? 
I changed iptables rules, but that wasn't the matter.
So what is blocking the nic?

Uta

JJ <joris.janssen () village uunet be> schrieb am 26.08.05 17:39:47:

Have a look at

https://bugs.honeynet.org/show_bug.cgi?id=350



JJ.



uti-r () web de wrote:

Hi all,

I am running a roo honeywall in bridge mode and it is bridging well. 
Unfortunately I just have 2 network interfaces, and I need to run the management interface and ntp requests on the 
internal interface (eth1), which belongs to br0.

-----------------br0-----------------
|                                                                                  |
external  eth0                                        internal eth1  - - -    ntp-Server,
                                                                                                      HwManager,
                                                                                                      and some 
Honeypots

HwMANAGER and HwTIME_SVR are configured with the right IPs. 
HwMANAGE_IFACE = br0 HwMANAGE_IP and corresponding netmask  are set. A gateway is not necessary, because is is in 
the same net. HwRESTRICT is enabled.  
But if I start the honeywall with /usr/local/bin/hwctl -s -p /etc/honeywall.conf, br0 is not assigned with MANAGE_IP 
as it is said in the comment. ???

I manually configured br0  (ifconfig br0 IP broadcast netmask). I can only ping my own IP. Pinging e.g. the 
ntp-Server IP I have 100% packed loss.
I tryed both ROACHMOTEL enabled an disabled, without any effect on the result.

Walleye is running correctly. Once I changed HwLAN_IFACE and HwINET_IFACE to br0 and configured eth1 manually as a 
management interface.  As a result honewall was not bridging anymore, but I had access on Walleye and ntpdate worked 
as well. 

eth1is in promiscuous mode, but that shouldn't be the reason for not sending, is it?
Are there any firewall rules that are discarding icmp traffic?

If no idea what to do now.
Bye and thanks for your answers, 
Uta
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