den...@mindall.org (Denis), 2017.12.30 (Sat) 13:15 (CET): > Trying to make aggregation using two wireless interfaces on OpenBSD 6.1 > amd64 but unsuccessful. > > Both wireless interfaces successfully connects to its networks and have
these are different networks? > DHCP assigned IP addresses. > Both configs are listed below: > > $ cat /etc/hostname.iwn0 > dhcp bssid BSSID_MAC nwid NWID wpa wpakey WPAKEY wpaprotos wpa2 > $ cat /etc/hostname.athn0 > dhcp bssid BSSID_MAC1 nwid NWID1 wpa wpakey WPAKEY1 wpaprotos wpa2 "dhcp" - but trunkport interfaces do not have the IP themselves! > For trunk0 intefrace I have assigned different modes available while > testing: failover, lacp, and loadbalance > > $cat /etc/hostname.trunk0 > trunkproto failover trunkport iwn0 trunkport athn0 192.168.20.1 netmask > 255.255.255.0 > #trunkproto lacp trunkport iwn0 trunkport athn0 192.168.20.1 netmask > 255.255.255.0 > #trunkproto loadbalance trunkport iwn0 trunkport athn0 192.168.20.1 > netmask 255.255.255.0 do not assign an IP and run dhclient on trunk0! > By PF I set trunk0 as an egress interface in PF instead of previously PF does not set the egress interface, it just happens to know where the default route points to > used athn0 and iwn0 for outgoing traffic. > > #cat /etc/pf.conf > .... > ext_if trunk0 > #ext_if athn0 > #ext_if iwn0 Where's the interesting part of pf.conf(5)? > $cat /etc/sysctl.conf > .... > net.inet.ip.forwarding=1 > #net.inet.ip.mforwarding=1 > #net.inet.ip.multipath=1 No need for that unless you use the machine with the two wireless interfaces as a router. > No traffic goes over trunk0, How is your system supposed to know you want your packets delivered via trunk0? No route points towards it, exept the one for 192.168.20.1, I suppose. Show the routes! (netstat -anrfinet) > but all perfectly works if I reverse my PF config to iwn0 or athn0 > interfaces as egress ones. PF just shows your problems, it is not the cause. > Please give an advice what I'm doing wrong. sorry to put it that bluntly, but read trunk(4), EXAMPLES: # ifconfig em0 up # ifconfig ath0 nwid my_net up # ifconfig trunk0 trunkproto failover trunkport em0 trunkport ath0 \ 192.168.1.1 netmask 255.255.255.0 The trunkport interfaces do not have an IP config. The trunkX has! Happy new year, Marcus