[Iftop-users] iftop 1.0pre1

[James Lay]

Paul,

So far so good with this version...but I have a feature request I think ;)
 I run a router here (mac mini with ubuntu)...eth0 for internal, and eth1
for external.  Caveat is that eth1 has no IP, but is connected to a dsl
modem in bridge mode.  I use pppoe to get to the net, so I use iftop to
listen to ppp0, instead of eth1.  As it sits right now, if I use iftop to
listen to eth1, it's blank, ppp0 all sorts of stuff.  When my ISP flakes
out, ppp0 goes down, which causes iftop to freak out a bit...occasionally
maxing the CPU until I killall it.  Now for the request ;)...getting iftop
to strip out ppp to see the ip data.  Snort can do this as well as
tcpdump, shown below:

sudo tcpdump -n -I eth1
20:01:29.114342 PPPoE  [ses 0xf4b0] IP 71.39.117.84.49917 >
69.63.189.31.80: Flags [.], ack 36034, win 32734, options [nop,nop,TS val
104292038 ecr 2423109216], length 0

Anyway that could happen?  Thanks for a great app by the way.

James

On 11/27/10 10:38 AM, "Paul Warren" <pdw@ex-parrot.com> wrote:

>On 27/11/2010 17:32, Dimiter Maznekov wrote:
>> There is error when make after config?
>>
>> In file included from iftop.c:6:
>> integers.h:35: warning: redefinition of `u_int8_t'
>> /usr/include/sys/types.h:197: warning: `u_int8_t' previously declared
>>here
>> integers.h:39: warning: redefinition of `u_int16_t'
>> /usr/include/sys/types.h:198: warning: `u_int16_t' previously declared
>>here
>> integers.h:43: warning: redefinition of `u_int32_t'
>> /usr/include/sys/types.h:199: warning: `u_int32_t' previously declared
>>here
>> iftop.c:22:21: net/bpf.h: No such file or directory
>> make: *** [iftop.o] Error 1
>
>What system is that on?
>
>I suspect that if you change iftop.c from
>
>    #include <net/bpf.h>
>
>to
>    
>    #include <bpf.h>
>
>it'll work.
>
>Paul
>
>
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