07-29-2018 07:35 AM
Routes in route table not sent to bgp peer at 10.0.79.70 but only two subnets sent. Need to send them all including default route.
<hostname removed>#sh ip bgp nei 10.0.79.70 adv
BGP table version is 1840, local router ID is 172.16.159.17
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
*> 10.0.79.64/28 0.0.0.0 0 32768 i
*> 172.16.159.17/32 0.0.0.0 0 32768 i
router bgp 64600
bgp router-id 172.16.159.17
bgp log-neighbor-changes
network 10.0.17.0 mask 255.255.255.0
network 10.0.79.64 mask 255.255.255.240
network 172.16.159.17 mask 255.255.255.255
network 172.16.159.20 mask 255.255.255.254
neighbor 10.0.79.70 remote-as 65310
neighbor 10.0.79.70 description <removed>
neighbor 10.0.79.70 timers 10 30
neighbor 10.0.79.70 soft-reconfiguration inbound
neighbor 152.176.112.225 remote-as 65000
neighbor 152.176.112.225 description CE to PE RVDL9E01
neighbor 152.176.112.225 timers 30 90
neighbor 152.176.112.225 fall-over bfd
neighbor 152.176.112.225 send-community
neighbor 152.176.112.225 soft-reconfiguration inbound
neighbor 152.176.112.225 route-map PIP-IN-PRIMARY in
neighbor 152.176.112.225 route-map PIP-OUT-PRIMARY out
sh ip bgp nei
BGP neighbor is 10.0.79.70, remote AS 65310, external link
Description: <removed>
BGP version 4, remote router ID 10.0.79.70
BGP state = Established, up for 00:00:42
Last read 00:00:02, last write 00:00:04, hold time is 30, keepalive interval is 10 seconds
Configured hold time is 30, keepalive interval is 10 seconds
Minimum holdtime from neighbor is 0 seconds
Neighbor sessions:
1 active, is not multisession capable (disabled)
Neighbor capabilities:
Route refresh: advertised and received(new)
Four-octets ASN Capability: advertised and received
Address family IPv4 Unicast: advertised and received
Enhanced Refresh Capability: advertised and received
Multisession Capability:
Stateful switchover support enabled: NO for session 1
Message statistics:
InQ depth is 0
OutQ depth is 0
Sent Rcvd
Opens: 1 1
Notifications: 0 0
Updates: 2 2
Keepalives: 6 6
Route Refresh: 0 0
Total: 9 9
Default minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
Session: 10.0.79.70
BGP table version 1854, neighbor version 1854/0
Output queue size : 0
Index 18, Advertise bit 0
18 update-group member
Inbound soft reconfiguration allowed
Outbound path policy configured
Route map for outgoing advertisements is LOCAL-OUT-PRIMARY
Slow-peer detection is disabled
Slow-peer split-update-group dynamic is disabled
Sent Rcvd
Prefix activity: ---- ----
Prefixes Current: 2 3 (Consumes 240 bytes)
Prefixes Total: 2 3
Implicit Withdraw: 0 0
Explicit Withdraw: 0 0
Used as bestpath: n/a 2
Used as multipath: n/a 0
Outbound Inbound
Local Policy Denied Prefixes: -------- -------
Other Policies: 1790 n/a
Total: 1790 0
Number of NLRIs in the update sent: max 286, min 0
Last detected as dynamic slow peer: never
Dynamic slow peer recovered: never
Refresh Epoch: 1
Last Sent Refresh Start-of-rib: never
Last Sent Refresh End-of-rib: never
Last Received Refresh Start-of-rib: never
Last Received Refresh End-of-rib: never
Sent Rcvd
Refresh activity: ---- ----
Refresh Start-of-RIB 0 0
Refresh End-of-RIB 0 0
Address tracking is enabled, the RIB does have a route to 10.0.79.70
Connections established 3; dropped 2
Last reset 00:05:24, due to Active open failed
Transport(tcp) path-mtu-discovery is enabled
Graceful-Restart is disabled
ROUTING TABLE:
Gateway of last resort is 152.176.112.225 to network 0.0.0.0
B* 0.0.0.0/0 [20/0] via 152.176.112.225, 01:02:56
10.0.0.0/8 is variably subnetted, 1456 subnets, 17 masks
B 10.0.0.0/24 [20/0] via 152.176.112.225, 01:02:56
B 10.0.10.0/24 [20/0] via 152.176.112.225, 01:02:56
B 10.0.11.0/24 [20/0] via 152.176.112.225, 01:02:56
B 10.0.14.0/23 [20/0] via 152.176.112.225, 01:02:56
B 10.0.17.0/24 [20/0] via 10.0.79.70, 00:01:30
B 10.0.19.0/24 [20/0] via 152.176.112.225, 01:02:56
IP routing table name is default (0x0)
IP routing table maximum-paths is 32
Route Source Networks Subnets Replicates Overhead Memory (bytes)
connected 0 5 0 300 900
static 0 0 0 0 0
application 0 0 0 0 0
bgp 64600 1 1787 0 107280 321840
External: 1788 Internal: 0 Local: 0
internal 19 73720
Total 20 1792 0 107580 396460
Solved! Go to Solution.
08-01-2018 09:37 AM
Agreed, we need to understand what this route-map is doing to the routes you are learning from the peer. Please post the route map and any related sub-objects (like ACLs, prefix list, AS PATH list, community list, etc)
Additionally, pick a route learned from 152.176.112.225 and post the "show ip bgp" output of it so we can see detailed information about it.
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