Hello guys, I try to setup an openbgpd setup involving multipath configuration ...with no success.
My bgpd.conf is like that ------------------------------------------------------------------------------------------------------------------------ prefix-set privnetworks { 10.55.0.0/16 10.60.0.0/16 172.16.0.0/12 } log updates network 10.240.0.0/16 group "eBGP" { remote-as $AS1 neighbor $GW01 { descr "bgp#1" announce IPv4 unicast announce add-path recv yes set localpref 110 } neighbor $GW02 { descr "bgp#2" announce IPv4 unicast announce add-path recv yes set localpref 110 } } match from any community GRACEFUL_SHUTDOWN set { localpref 0 } deny quick from group eBGP prefix 0.0.0.0/0 ####Deny out internal route deny quick from group eBGP prefix 10.240.0.0/16 or-longer ##allow private allow quick from group eBGP prefix-set privnetworks or-longer set rtlabel PRIVNET allow quick to group eBGP prefix 10.240.0.0/16 deny quick from any #bgpctl sh rib 172.18.180.0/24 flags: * = Valid, > = Selected, I = via IBGP, A = Announced, S = Stale, E = Error origin validation state: N = not-found, V = valid, ! = invalid aspa validation state: ? = unknown, V = valid, ! = invalid origin: i = IGP, e = EGP, ? = Incomplete flags vs destination gateway lpref med aspath origin *> N-? 172.18.180.0/24 10.0.1.241 110 0 14381 i *m N-? 172.18.180.0/24 10.0.1.245 110 0 14381 i Show me two routes one marked with multipath But in fib I see only one route #bgpctl sh fib 172.18.180.0/24 flags: B = BGP, C = Connected, S = Static N = BGP Nexthop reachable via this route r = reject route, b = blackhole route flags prio destination gateway B 48 172.18.180.0/24 10.0.1.241 Confirmed by route #route -n get 172.18.180.0/24 route to: 172.18.180.0 destination: 172.18.180.0 mask: 255.255.255.0 gateway: 10.0.1.241 interface: sec7130 if address: 10.0.1.242 priority: 48 (bgp) flags: <UP,GATEWAY,DONE> label: PRIVNET use mtu expire 0 0 0 sockaddrs: <DST,GATEWAY,NETMASK,IFP,IFA,BRD,LABEL> Multipath is enabled # sysctl net.inet.ip.multipath net.inet.ip.multipath=1 and static routes with -mpath option are setup correctly What I miss here ?? Cheers Marco Caterpillar: Confidential Green