Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2007-09-01 Thread Guy Harris
[EMAIL PROTECTED] wrote: OK, I see. Actually, I am using cross complie, so the openssl/evp.h is found in /usr/include does not mean that I want this feature. @[EMAIL PROTECTED] I have to backup evp.h first and then run configure. :-) Then it sounds as if the configure script needs to check di

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2007-08-31 Thread xiao . liang
:33 AM tcpdump-workers@lists.tcpdump.org へ 返信してください 宛先 tcpdump-workers@lists.tcpdump.org cc 件名 Re: [tcpdump-workers] Welcome to the tcpdump-workers list! On Aug 29, 2007, at 9:32 PM, [EMAIL PROTECTED] wrote: > when build tcpdump, how to find all the FEATUREs when i want to use > ./configu

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2007-08-30 Thread Guy Harris
On Aug 29, 2007, at 9:32 PM, [EMAIL PROTECTED] wrote: when build tcpdump, how to find all the FEATUREs when i want to use ./configure --disable-FEATURE,for example,to disable use openssl/ evp.h, ./configure --disable-evp which is do not work! If you mean "how do I find all the features that

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2007-08-29 Thread xiao . liang
when build tcpdump, how to find all the FEATUREs when i want to use ./configure --disable-FEATURE,for example,to disable use openssl/evp.h, ./configure --disable-evp which is do not work! Best Wishes! Thanks!- This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-04-12 Thread Guy Harris
On Apr 12, 2005, at 3:32 PM, Michael Richardson wrote: Since libpcap doesn't have sending packets as a goal, I'd say that libdnet supports sending on an infinite more than libpcap. ...except for libpcap 0.9, which *does* support sending packets. - This is the tcpdump-workers list. Visit https://l

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-04-12 Thread Michael Richardson
-BEGIN PGP SIGNED MESSAGE- > "Dug" == Dug Song <[EMAIL PROTECTED]> writes: Dug> incidentally, libdnet also supports sending on a few more Dug> platforms than libpcap, i can try to provide diffs at some Dug> point. Since libpcap doesn't have sending packets as a goal, I'

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-24 Thread Ramsurrun Visham
> see the new tun(3) interface in libdnet. it uses the tunnel driver > available in *BSD and Linux, and the vtun project's Solaris driver > (and in the next release, the OpenVPN project's Windows driver): > > http://libdnet.sourceforge.net/ Many thx for the info... I'll check it out and see

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-24 Thread Dug Song
On Tue, Feb 22, 2005 at 10:58:05PM -0800, Guy Harris wrote: > >Do you have any clue how I can interact directly with normal flow. > > No, I don't. There might be some kind of tunnel mechanism available in > Linux that would let you insert your own code into the normal flow of > packets inside

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-22 Thread Guy Harris
Ramsurrun Visham wrote: But if I want to modify the packets in the normal flow, let's say manipulate their mac address, how do I go abt it. Not with libpcap - it has its own packet flow, separate from the normal flow, and it cannot affect packets in the normal flow (i.e., in the normal receive pa

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-22 Thread Ramsurrun Visham
>the normal flow of traffic is a separate path from the libpcap flow, and >packets >get supplied to both of them. >For example, if you run tcpdump, it doesn't shut off the TCP/IP >>implementation on your machine; a *copy* of packets (in effect) is passed to >>tcpdump to print or save, another

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-21 Thread Guy Harris
Ramsurrun Visham wrote: The fact is that I don't know what happens to he packets after libpcap finishes it work with them - does it release them in the normal flow of traffic (as if it weren't there) or is it passed to its destination process through some other mechanism.. libpcap itself only pa

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-21 Thread Ramsurrun Visham
> Ramsurrun Visham wrote: > > What I want to do is that after libpcap prints the stats about each > > packet it captures, I want the whole ethernet frame to be sent to the > > IPTables firewall I've set up. It as if there was no libpcap there. > > Does the iptables mechanism know, or care, whether

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-20 Thread Guy Harris
Ramsurrun Visham wrote: What I want to do is that after libpcap prints the stats about each packet it captures, I want the whole ethernet frame to be sent to the IPTables firewall I've set up. It as if there was no libpcap there. Does the iptables mechanism know, or care, whether somebody happens t

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-20 Thread Ramsurrun Visham
Many thx for the prompt reply Joshua. What I want to do is that after libpcap prints the stats about each packet it captures, I want the whole ethernet frame to be sent to the IPTables firewall I've set up. It as if there was no libpcap there. Normally what happens when you have a firewall in p

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-20 Thread Hannes Gredler
On Fri, Feb 18, 2005 at 03:28:50PM +0400, Ramsurrun Visham wrote: | Hi, | | 1) wanted to ask how to make tcpdump show mac addresses? use the e flag [tcpdump -e ] for displaying link-layer information; | 2) how can I pass the packet that has been captured by tcpdump to iptables? | not sure i

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-18 Thread Guy Harris
On Feb 18, 2005, at 3:28 AM, Ramsurrun Visham wrote: 1) wanted to ask how to make tcpdump show mac addresses? Use the "-e" flag: % man tcpdump ... -e Print the link-level header on each dump line. 2) how can I pass the packet that has been captured by tcpdump to iptables

Re: [tcpdump-workers] Welcome to the tcpdump-workers list!

2005-02-18 Thread Ramsurrun Visham
Hi, 1) wanted to ask how to make tcpdump show mac addresses? 2) how can I pass the packet that has been captured by tcpdump to iptables? Thx in advance.. Regards, Visham This mail has been scanned for viruses by the UoM Antivirus Gateway. - This is the tcpdump-workers list. Visit https://li