Hi All,
I'm newbie in openbgpd, I have problem that i dont have direct nexthop form
one of my upstreams.Here is my status:
My OpenBSD# uname -aOpenBSD gw.xxx.com 5.6 GENERIC.MP#333 amd64
My Openbgpd status:
# bgpctl shNeighbor     AS   MsgRcvd   MsgSent  OutQ Up/Down
 State/PrfRcvdNEI1      242xx   1393514    2473   0
00:08:13 539485NEI2       452xx   1500655    21864   0
00:07:41 530950NEI3      452xx    59730   1120001   0
00:08:15 Â 10844
# bgpctl sh nexthopFlags: * = nexthop valid
 Nexthop     Route        Prio Gateway    Â
Iface* 124.40.xxx.xx  124.40.xxx.xx/30    4 connected    vlan124
(UP, 1000 Mbps)* 124.40.xxx.xx  124.40.xxx.xx/30    4 connected  Â
 vlan125 (UP, 1000 Mbps) 124.158.xxx.x   <=== this is vlan105
# bgpctl sh intInterface    Nexthop state  Flags      Link
statevlan105     ok       UP       Ethernet,
active, 1000 MBit/spflog0     ok       UP     Â
 unknownvlan23     ok       UP      Â
Ethernet, active, 1000 MBit/svlan22     ok       UP  Â
    Ethernet, active, 1000 MBit/svlan21     ok     Â
 UP       Ethernet, active, 1000 MBit/svlan15     ok Â
     UP       Ethernet, active, 1000 MBit/svlan125  Â
  ok       UP       Ethernet, active, 1000
MBit/svlan124     ok       UP       Ethernet,
active, 1000 MBit/surndis0     invalid           Â
Ethernet, unknownlo0       ok       UP     Â
 unknownenc0      invalid           Â
activebge1      ok       UP       Ethernet,
active, 1000 MBit/sbge0      ok       UP     Â
 Ethernet, active, 1000 MBit/s
# route -nv get 124.158.xxx,xso_dst: inet 124.158.xxx.x; so_ifp: link ;
RTM_GET: Report Metrics: len 144, priority 0, table 0, pid: 0, seq 1, errno
0flags:<UP,GATEWAY,HOST,STATIC>use: Â Â Â Â 0 Â mtu: Â Â Â Â 0 Â
 expire:     0locks:  inits:sockaddrs: <DST,IFP> 124.158.xxx.x
link#0  route to: 124.158.xxx.xdestination: 124.158.xxx.x interface:
vlan105 if address: 124.158.xxx.x  priority: 4 (connected)   flags:
<UP,HOST,DONE,LLINFO,CLONED>   use    mtu   expire  36294 Â
   0    676
locks: Â inits:sockaddrs: <DST,GATEWAY,IFP,IFA>Â 124.158.xxx.x
00:22:83:19:cc:1f 6c:ae:8b:5a:65:40 124.158.xxx.xx
And here is mu bgpd.conf
AS 457xxrouter-id 202.43.xx.xxxsocket "/var/run/bgpd.sock"holdtime 180holdtime
min 3log updateslisten on 127.0.0.1listen on 124.40.xxx.xxlisten on
124.40.xxx.xxlisten on 124.158.xxx.xxlisten on 202.43.xx.xxxlisten on
202.43.xx.xxxlisten on 202.43.xx.xxxnexthop qualify via bgpfib-priority
48network 202.43.xx.0/23network 202.43.xx.0/24network 202.43.xx.0/24network
202.43.xx.xxx/29 set { localpref 500 }network 202.43.xx.xxx/29 set { localpref
500 }network 202.43.xx.xxx/29 set { localpref 500 }network 124.40.xxx.xx/30
set { localpref 500 }network 124.40.xxx.xx/30 set { localpref 500 }network
124.158.xxx.x/30 set { localpref 500 }
rde rib Adj-RIB-In no evaluaterde rib Loc-RIB rtable 0 fib-update yes
group "upstream" {Â Â Â Â neighbor 124.158.xxx.x {Â Â Â Â Â Â Â Â
descr "NEI3"        remote-as 242xx       Â
multihop 2        announce all        enforce
neighbor-as yes        announce IPv4 unicast     Â
  softreconfig in yes        softreconfig out yes  Â
 }    neighbor 124.40.xxx.xx {        descr "NEI2"Â
       remote-as 452xx        multihop 2  Â
     announce all        enforce neighbor-as yesÂ
       announce IPv4 unicast        softreconfig
in yes        softreconfig out yes    }   Â
neighbor 124.40.xxx.xx {Â Â Â Â Â Â Â Â descr "NE2_2"Â Â Â Â Â Â
  remote-as 452xx        multihop 2       Â
announce all        enforce neighbor-as yes     Â
  announce IPv4 unicast        softreconfig in yes  Â
     softreconfig out yes    }}
match from 124.40.xxx.xx set { localpref 600 nexthop 124.40.xxx.xx rtlabel iix
}match from 124.40.xxx.xx set { localpref 600 nexthop 124.40.xxx.xx rtlabel
internet }match from 124.158.xxx.x set { localpref 600 nexthop 124.158.xxx.x
rtlabel internet2 }deny from anydeny to group "upstream" prefix 0.0.0.0/0
prefixlen > 24deny quick to group "upstream" source-as 77xxdeny quick to group
"upstream" source-as 75xxdeny quick to group "upstream" source-as 452xxdeny
quick to group "upstream" source-as 242xxdeny quick to group "upstream"
peer-as 77xxdeny quick to group "upstream" peer-as 75xxdeny quick to group
"upstream" peer-as 452xxdeny quick to group "upstream" peer-as 242xxdeny quick
to group "upstream" transit-as 77xxdeny quick to group "upstream" transit-as
75xxdeny quick to 124.158.xxx.x peer-as 77xxdeny quick to 124.158.xxx.x
peer-as 75xxdeny quick to 124.158.xxx.x source-as 77xxdeny quick to
124.158.xxx.x source-as 75xxdeny quick to 124.158.xxx.x transit-as 77xxdeny
quick to 124.158.xxx,x transit-as 75xxdeny quick to 124.40.xxx.xx peer-as
77xxdeny quick to 124.40.xxx.xx peer-as 75xxdeny quick to 124.40.xxx.xx
source-as 77xxdeny quick to 124.40.xxx.xx source-as 75xxdeny quick to
124.40.xxx.xx transit-as 77xxdeny quick to 124.40.xxx.xx transit-as 75xxdeny
quick to 124.158.xxx.x prefix 218.100.xx.0/24deny quick to 124.40.xxx.x prefix
218.100.xx.0/24deny quick to 124.158.244.9 prefix 218.100.xx.0/24deny quick to
124.40.252.85 prefix 218.100.xx.0/24allow from group "upstream" prefix
0.0.0.0/0 prefixlen 8 - 24allow to group "upstream" prefix 0.0.0.0/0 prefixlen
8 - 30deny from any prefix 0.0.0.0/0deny from any prefix 10.0.0.0/8 prefixlen
>= 8deny from any prefix 100.64.0.0/10 prefixlen >= 10deny from any prefix
127.0.0.0/8 prefixlen >= 8deny from any prefix 169.254.0.0/16 prefixlen >=
16deny from any prefix 172.16.0.0/12 prefixlen >= 12deny from any prefix
192.0.2.0/24 prefixlen >= 24deny from any prefix 192.168.0.0/16 prefixlen >=
16deny from any prefix 198.18.0.0/15 prefixlen >= 15deny from any prefix
198.51.100.0/24 prefixlen >= 24deny from any prefix 203.0.113.0/24 prefixlen
>= 24deny from any prefix 224.0.0.0/4 prefixlen >= 4deny from any prefix
240.0.0.0/4 prefixlen >= 4
Can anyone tell where is wrong?
Regards,Kabayan
