He'll have to make some adjustments.. "-s !" maybe resolv. ----- Original Message ----- From: "Antony Stone" <Antony@xxxxxxxxxxxxxxxxxxxx> To: <netfilter@xxxxxxxxxxxxxxxxxxx> Sent: Friday, April 23, 2004 2:54 PM Subject: Re: bytes counting > On Friday 23 April 2004 6:22 pm, Joao TERRA wrote: > > > You can put the rule on: > > #iptables -t mangle -I POSTROUTING -o INTERFACE_OF_192.168.0.50_SUBNET -d > > 192.168.0.50 > > then you can account in both directions separately > > Unfortunately this would count bytes going to 192.168.0.50 from anywhere > (including the other private LAN), not just from the Internet, which is what > was required, I believe. > > Regards, > > Antony. > > > ----- Original Message ----- > > From: "Arrizabalaga, Saioa" <sarrizabalaga@xxxxxxx> > > To: <netfilter@xxxxxxxxxxxxxxxxxxx> > > Sent: Friday, April 23, 2004 10:42 AM > > Subject: bytes counting > > > > > > Hello everyone, > > > > I have been reading some mails in this listing and it is said the best > > place to count bytes/packets is the mangle table, but I have a problem. > > > > I have three network cards in my linux box: eth0 (private LAN), eth1 > > (private LAN) and eth2 (internet). > > > > I would like to count the bytes/packets from/to 192.168.0.50 (it is in > > eth0) that goes/comes to/from internet (eth2). > > > > These are the rules I have: > > > > iptables -A POSTROUTING -t mangle -o eth2 -s 192.168.0.50 > > > > With this rule I catch all the packets going from 192.168.0.50 to eth2, > > but I know where to put the rule to catch the packets going from eth2 to > > 192.168.0.50, because as far as I can see it, when I put the rule: > > iptables -A PREROUTING -t mangle -i eth2 -d 192.168.0.50 nothing is > > caught because the packet has not been SNAT-ed yet. Am I wrong? > > > > Any help would be appreciated. > > > > Saioa Arrizabalaga > > -- > This email is intended for the use of the individual addressee(s) named above > and may contain information that is confidential, privileged or unsuitable > for overly sensitive persons with low self-esteem, no sense of humour, or > irrational religious beliefs. > > If you have received this email in error, you are required to shred it > immediately, add some nutmeg, three egg whites and a dessertspoonful of > caster sugar. Whisk until soft peaks form, then place in a warm oven for 40 > minutes. Remove promptly and let stand for 2 hours before adding some > decorative kiwi fruit and cream. Then notify me immediately by return email > and eat the original message. > > Please reply to the list; > please don't CC me. > > >
