Argg.. Ya typed "eth0" in the text box in place of "any" and it works
fine :^) can't believe I overlooked that..
Thanks
JJ
-----Original Message-----
From: ethereal-users-bounces@xxxxxxxxxxxx
[mailto:ethereal-users-bounces@xxxxxxxxxxxx] On Behalf Of Guy Harris
Sent: Tuesday, April 05, 2005 2:21 PM
To: Ethereal user support
Subject: Re: [Ethereal-users] Capture's on Eth0 with ip 0.0.0.0
Jemiolo, John wrote:
> I have RedHet Linux 7.3 and Ethereal 10.10 on a Laptop which I want to
> plug into various networks, without intruding. (listen only)
>
> I have set eth0 with an IP of 0.0.0.0, After bringing up eth0,
> Ethereal does not see "eth0"
It's probably the case that either
1) the version of libpcap in RH 7.3 doesn't include the change
to scan /proc/net for interfaces in pcap_findalldevs(), so it finds
interfaces with no IP addresses (setting it to 0.0.0.0 is probably
equivalent to setting it to "no IP address"), or doesn't have
pcap_findalldevs()
or
2) the Ethereal version you're running was configured on and
built on a
machine with a libpcap that lacked pcap_findalldevs(), so it uses the
old code it had to enumerate interfaces, which doesn't scan /proc/net.
> and will not capture packets.
Will not capture packets even if you type "eth0" into the text box for
the interface? If so, what does it do - display an error if you try to
capture on eth0, or try to capture on it but not see any packets?
_______________________________________________
Ethereal-users mailing list
Ethereal-users@xxxxxxxxxxxx
http://www.ethereal.com/mailman/listinfo/ethereal-users
