Interesting problem... what's the output of 'tcpreplay -V'? On Wed, Sep 16, 2009 at 5:21 PM, Owen Lo <[email protected]> wrote: > Hello everyone, > > I am trying to get Tcpreplay to work with FreeBSD 7.2. I've successfully > installed the tool but when I attempt to run this command: > > $ tcpreplay -l 1 -p 2500 -i nfe0 -I nfe1 -c cache.prep my_dataset.pcap > > I get the following error: > > "Fatal Error: Invalid interface name/alias: nfe0" > > If I do a ifconfig, the following information is shown: > > nfe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> > ether 00:1e:8c:b1:de:91 > inet 192.168.1.111 netmask 0xffffff00 broadcast 192.168.1.255 > media: Ethernet autoselect (100baseTX <full-duplex,flag0,flag1>) > status: active > nfe1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> > ether 00:1e:8c:b1:e3:4f > inet 192.168.1.112 netmask 0xffffff00 broadcast 192.168.1.255 > media: Ethernet autoselect (100baseTX <full-duplex,flag0,flag1>) > status: active > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > inet6 ::1 prefixlen 128 > inet 127.0.0.1 netmask 0xff000000 > > As far as I can tell, the aliases for my two network interface cards are > correct, so why is Tcpreplay not recognising them? Furthermore, I've used > the exact same command on a Linux distro (ubuntu) and it works perfectly > fine there (as long as I replace nfe0 and nfe1 with the aliases eth0 and > eth1 which is given in the Linux distro). Can anyone tell me what I might > be doing wrong? > > Thanks. > > Owen. > > > > > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > _______________________________________________ > Tcpreplay-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support >
-- Aaron Turner http://synfin.net/ http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & Windows Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. -- Benjamin Franklin ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Tcpreplay-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tcpreplay-users Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
