Serious divide by zero going on in my head. Need some helps. To reproduce on OpenBSD 4.6:
openbsd box A em0 <----> em0 openbsd box B (lo1 192.168.13.1/32) boxA# ifconfig em0 192.168.0.1/24 boxB# ifconfig em0 192.168.0.2/24 boxB# ifconfig lo1 192.168.13.1/32 boxA# route add 192.168.13.0/24 192.168.0.2 boxB# nc -l 1234 boxA# telnet 192.168.13.1 1234 <type something on boxA watch it show up on boxB> boxA# route delete 192.168.13.0/24 <type something again on boxA into telnet> boxA# route add 192.168.13.0/24 192.168.0.2 When what you typed shows up on boxB boxAs routing table will have this dynamic entry: <snip> 192.168.13.1 192.168.0.2 UGHD 1 1 - L 56 em0 <snip> I've sniffed for icmp packets, found none. I've done route -n monitor, no messages sent. I'm not running any router daemons. No default routes setup. Plain jane routing table. sysctl is set on both the boxes to: net.inet.ip.redirect=0 net.inet.icmp.rediraccept=0 There's something happening when some retry timer goes off and it allocates the route again but I can't figure it out. I don't want the route. Help please. Shed some light in this dark corner o'mine. dmo
