On Mon, Jun 24, 2013 at 11:12 AM, Olivier Cochard-Labbé <oliv...@cochard.me>wrote:
> Hi, > > I'm using netmap pkt-gen as a packet generator/receiver and it's > working great for generating one-flow (one src/dst IP address). > But I would like generate packets with multiples source&destination IP > addresses. > pkt-gen support "range" IP and MAC address: > -d dst-ip end with %n to sweep n addresses > -s src-ip end with %n to sweep n addresses > -D dst-mac end with %n to sweep n addresses > -S src-mac end with %n to sweep n addresses > > I've did a try with command like this: > pkt-gen -i igb2 -d 2.3.1.1-2.250.250.250 -f tx -l 42 -D > 00:1b:21:d3:8f:3e -s 1.2.1.1-1.250.250.250 > It seems accepted and the output of pkt-gen is: > ... > extract_ip_range [136] extract IP range from 1.2.1.1-1.250.250.250 > extract_ip_range [171] range is 1.2.1.1 0 to 1.250.250.250 0 > extract_ip_range [136] extract IP range from 2.3.1.1-2.250.250.250 > extract_ip_range [171] range is 2.3.1.1 0 to 2.250.250.250 0 > ... > > But all packet generated only use the first IP (src 1.2.1.1 and dst > 2.3.1.1 from my example): There is no use of IP range given in > parameters. > How to correctly use this pkt-gen feature (I'm using 9.1-STABLE r252056) ? > > sorry, it was never completely implemented, you need to add some code to play with it. cheers luigi _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
