The first guy who replied kind of got it right sounded like a layer 1 issue
169 lost carrier
Means it's not sensing himself copying the frame onto the wire & loses signal, might have to eliminate a faulty port..
Check you have auto-neg enabled both ends of the link & 1000g
-- BR Tony > On 11 Mar 2014, at 07:26, Darlington Ngaiso <ngaissod_at_gmail.com> wrote: > > Hi Guys > > This is on a Live Equipment on a Live network. > > The interface GigabitEthernet0/1.304 connects to a Switch on the Link > Provider Network. The VLAN 304 is carried across the Transmission network > to the other side > > > > A#sh int gi0/1.304 > GigabitEthernet0/1.304 is up, line protocol is up > Hardware is BCM1125 Internal MAC, address is 0014.a923.83b1 (bia > 0014.a923.83b1) > Internet address is 10.214.0.77/31 > MTU 1570 bytes, BW 5000 Kbit/sec, DLY 10 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation 802.1Q Virtual LAN, Vlan ID 304. > ARP type: ARPA, ARP Timeout 04:00:00 > Keepalive set (10 sec) > Last clearing of "show interface" counters never > > > A#sh int gi0/1 > GigabitEthernet0/1 is up, line protocol is up > Hardware is BCM1125 Internal MAC, address is 0014.a923.83b1 (bia > 0014.a923.83b1) > MTU 1570 bytes, BW 1000000 Kbit/sec, DLY 10 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set > Keepalive set (10 sec) > Full Duplex, 1Gbps, media type is RJ45 > output flow-control is XON, input flow-control is XON > ARP type: ARPA, ARP Timeout 04:00:00 > Last input 00:00:01, output 00:00:00, output hang never > Last clearing of "show interface" counters never > Input queue: 0/75/183/0 (size/max/drops/flushes); Total output drops: > 11857873 > Queueing strategy: Class-based queueing > Output queue: 0/1000/0 (size/max total/drops) > 5 minute input rate 776000 bits/sec, 597 packets/sec > 5 minute output rate 1424000 bits/sec, 452 packets/sec > 3382929345 packets input, 1301044716 bytes, 0 no buffer > Received 17456285 broadcasts (0 IP multicasts) > 0 runts, 0 giants, 3 throttles > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored > 0 watchdog, 29307695 multicast, 0 pause input > 2627620094 packets output, 4099699112 bytes, 0 underruns > 163 output errors, 0 collisions, 1 interface resets > 44 unknown protocol drops > 0 babbles, 0 late collision, 0 deferred > 169 lost carrier, 0 no carrier, 0 pause output > 0 output buffer failures, 0 output buffers swapped out > A# > > > > > > > > > On Mon, Mar 10, 2014 at 5:31 PM, Darlington Ngaiso <ngaissod_at_gmail.com>wrote: > >> Hi Guys >> >> I have an Issue below and would be glad if you could assist. >> >> nam-wdk-tel-ppe02# >> 299740: *Mar 10 17:04:49: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 1): interrupted--recovery pending >> 299741: *Mar 10 17:04:49: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(0) is DOWN (Session KeepAlive Timer expired) >> >> 299742: *Mar 10 17:04:53: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 2): starting graceful recovery >> 299743: *Mar 10 17:04:53: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(2) is UP >> >> 299744: *Mar 10 17:06:30: %BGP-3-NOTIFICATION: sent to neighbor >> 41.218.71.73 passive 6/0 (cease) 0 bytes >> >> 299745: *Mar 10 17:07:53: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 2): completed graceful recovery >> 299746: *Mar 10 17:07:53: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 2): interrupted--recovery pending >> 299747: *Mar 10 17:07:53: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(0) is DOWN (Session KeepAlive Timer expired) >> 299748: *Mar 10 17:07:56: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 1): starting graceful recovery >> 299749: *Mar 10 17:07:56: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(1) is UP >> 299750: *Mar 10 17:09:02: %BGP-3-NOTIFICATION: sent to neighbor >> 41.218.71.73 passive 6/0 (cease) 0 bytes >> 299751: *Mar 10 17:10:56: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 1): completed graceful recovery >> 299752: *Mar 10 17:10:56: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 1): interrupted--recovery pending >> 299753: *Mar 10 17:10:56: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(0) is DOWN (Session KeepAlive Timer expired) >> >> 299754: *Mar 10 17:11:01: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 4): starting graceful recovery >> 299755: *Mar 10 17:11:01: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(4) is UP >> 299756: *Mar 10 17:11:35: %BGP-3-NOTIFICATION: sent to neighbor >> 41.218.71.73 passive 6/0 (cease) 0 bytes >> 299757: *Mar 10 17:14:01: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 4): completed graceful recovery >> 299758: *Mar 10 17:14:01: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 4): interrupted--recovery pending >> 299759: *Mar 10 17:14:01: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(0) is DOWN (Session KeepAlive Timer expired) >> >> 299760: *Mar 10 17:14:04: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 2): starting graceful recovery >> 299761: *Mar 10 17:14:04: %LDP-5-NBRCHG: LDP Neighbor 10.117.246.141:0(2) is UP >> 299762: *Mar 10 17:14:04: %LDP-5-GR: GR session 10.117.246.141:0 (inst. >> 2): completed graceful recovery >> >> >> When I ping from Side A >> >> I get the pattern below >> >> ping 10.214.0.76 re 100 size 1496 df >> Type escape sequence to abort. >> Sending 100, 1496-byte ICMP Echos to 10.214.0.76, timeout is 2 seconds: >> Packet sent with the DF bit set >> !!!!.!!!!!!.!!!!!!.!!!!!!!.!!!!!!.!!!!!!.!!!!!!.!!!!!!.!!!!!!.!!!!!!.! >> !!!!!.!!!!!!.!!!!!!.!!!!!.!!!! >> Success rate is 86 percent (86/100), round-trip min/avg/max = 168/170/180 >> ms >> >> But the ping from Side B is going through fine >> >> ping 10.214.0.77 re 100 size 1496 df >> >> Type escape sequence to abort. >> Sending 100, 1496-byte ICMP Echos to 10.214.0.77, timeout is 2 seconds: >> Packet sent with the DF bit set >> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! >> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! >> Success rate is 100 percent (100/100), round-trip min/avg/max = >> 168/170/184 ms >> >> A#sh mpls ldp neighbor 10.117.246.141 detail >> Peer LDP Ident: 10.117.246.141:0; Local LDP Ident 10.214.57.142:0 >> TCP connection: 10.117.246.141.646 - 10.214.57.142.36408 >> Password: not required, none, in use >> State: Oper; *Msgs sent/rcvd: 1424/2;* Downstream; Last TIB rev >> sent 77971 >> Up time: 00:00:50; UID: 19327; Peer Id 0; >> LDP discovery sources: >> GigabitEthernet0/1.304; Src IP addr: 10.214.0.76 >> holdtime: 15000 ms, hello interval: 5000 ms >> Targeted Hello 10.214.57.142 -> 10.117.246.141, active, passive; >> holdtime: infinite, hello interval: 10000 ms >> Peer holdtime: 180000 ms; KA interval: 60000 ms; Peer state: estab >> Clients: Graceful Restart >> LDP Session Protection enabled, state: Ready >> duration: 86400 seconds >> Capabilities Sent: >> [ICCP (type 0x0405) MajVer 1 MinVer 0] >> [Dynamic Announcement (0x0506)] >> [Typed Wildcard (0x050B)] >> Capabilities Received: >> [ICCP (type 0x0405) MajVer 1 MinVer 0] >> [Dynamic Announcement (0x0506)] >> A# >> >> >> >> A#sh tcp brie | in 10.117.246.141 >> 71310EA4 10.214.57.142.11539 10.117.246.141.646 FINWAIT2 >> 712AF614 10.214.57.142.15104 10.117.246.141.646 FINWAIT2 >> 69F87444 10.214.57.142.25966 10.117.246.141.646 FINWAIT2 >> 69B3C8C0 10.214.57.142.36408 10.117.246.141.646 ESTAB >> A# >> >> >> Below is the config on the interface >> >> >> interface GigabitEthernet0/1.304 >> encapsulation dot1Q 304 >> ip address 10.214.0.77 255.255.255.254 >> ip ospf network point-to-point >> ip ospf cost 10000 >> ip ospf mtu-ignore >> mpls label protocol ldp >> mpls ip > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html Blogs and organic groups at http://www.ccie.netReceived on Tue Mar 11 2014 - 07:47:31 ART
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