I'm able to use traceoptions to see prefixes that have an AS PATH with a looped AS, but Is there a way to see these prefixes that are being rcv'd as loop detected with a cli show command ?
Jun 16 11:41:25.766030 BGP RECV 10.0.2.9+53391 -> 10.0.2.10+179 Jun 16 11:41:25.766076 BGP RECV message type 2 (Update) length 69 Jun 16 11:41:25.766097 BGP RECV Update PDU length 69 Jun 16 11:41:25.766120 BGP RECV flags 0x40 code Origin(1): IGP Jun 16 11:41:25.766152 BGP RECV flags 0x40 code ASPath(2) length 10: (65001 65000) Jun 16 11:41:25.766179 BGP RECV flags 0x40 code NextHop(3): 10.0.6.1 Jun 16 11:41:25.766200 BGP RECV flags 0x40 code LocalPref(5): 101 Jun 16 11:41:25.766222 BGP RECV flags 0xc0 code Communities(8): 65535:65281 Jun 16 11:41:25.766539 BGP RECV 192.168.10.0/24 , 192.168.100.0/24 Jun 16 11:41:25.766640 As loop detected. Rejecting update Jun 16 11:41:25.766700 bgp_rcv_nlri: 192.168.10.0/24 Jun 16 11:41:25.766733 bgp_rcv_nlri: Uninstalling 192.168.10.0/24: route entry not found Jun 16 11:41:25.766759 bgp_rcv_nlri: 192.168.100.0/24 Jun 16 11:41:25.766788 bgp_rcv_nlri: Uninstalling 192.168.100.0/24: route entry not found Jun 16 11:41:25.766828 Jun 16 11:41:25.766828 BGP RECV 10.0.2.9+53391 -> 10.0.2.10+179 Jun 16 11:41:25.766862 BGP RECV message type 2 (Update) length 58 Jun 16 11:41:25.766882 BGP RECV Update PDU length 58 Jun 16 11:41:25.766904 BGP RECV flags 0x40 code Origin(1): IGP Jun 16 11:41:25.766933 BGP RECV flags 0x40 code ASPath(2) length 10: (65001 65000) Jun 16 11:41:25.766959 BGP RECV flags 0x40 code NextHop(3): 10.0.2.2 Jun 16 11:41:25.766979 BGP RECV flags 0x40 code LocalPref(5): 100 Jun 16 11:41:25.767007 BGP RECV 192.168.30.0/24 Jun 16 11:41:25.767042 As loop detected. Rejecting update Jun 16 11:41:25.767081 bgp_rcv_nlri: 192.168.30.0/24 Jun 16 11:41:25.767109 bgp_rcv_nlri: Uninstalling 192.168.30.0/24: route entry not found Jun 16 11:41:25.767144 Jun 16 11:41:25.767144 BGP RECV 10.0.2.9+53391 -> 10.0.2.10+179 Jun 16 11:41:25.767177 BGP RECV message type 2 (Update) length 23 Jun 16 11:41:25.767197 BGP RECV End of RIB: AFI 1 SAFI 1 Jun 16 11:41:25.767236 rt_close: 4 routes proto BGP_65001.10.0.2.9+53391 Jun 16 11:41:25.767236 Jun 16 11:41:25.767278 bgp_read_v4_message: done with 10.0.2.9 (External AS 65001) received 258 octets 5 updates 5 routes Jun 16 11:41:25.767533 bgp_flash_cb: rtt (null)(0x2a5c000) rib=0 flash type=1 cb target=group my-cbgp type External Jun 16 11:41:25.768970 bgp_flash_cb: rtt (null)(0x2a5c000) rib=0 flash type=1 cb target=group my-cbgp type External - Aaron Gould _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
