Could we also see a copy of "show interfaces"? I didn't see anything
obviously wrong with what you already posted, except that the logs are out
of order. Well, I'm not sure what those LMI status timeouts mean. It's not
dropping keepalives, though. Hmmm... Yes, please post some more interface
info.
And do you have any other information? Have you replaced the CSU/DSU? Have
you replaced both cables attached to it? Have you tried a different port on
the router, or a different router?
John
> Hi All
>
> I've a FR site 32/64Kbit that flaps intermittantly
> The carrier has check it & says nothing is wrong, cable has been replaced
>
> detail below:
>
> router#sh fr pvc
>
> PVC Statistics for interface Serial0/0 (Frame Relay DTE)
>
> Active Inactive Deleted Static
> Local 1 0 0 0
> Switched 0 0 0 0
> Unused 0 0 0 0
>
> DLCI = 16, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
Serial0/0.16
>
> input pkts 251505 output pkts 254458 in bytes 60629859
> out bytes 29044923 dropped pkts 794 in FECN pkts 0
> in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
> in DE pkts 10933 out DE pkts 0
> out bcast pkts 26559 out bcast bytes 2862020
> Shaping adapts to BECN
> pvc create time 15:31:26, last time pvc status changed 02:16:23
>
> router#sh fr lmi
>
> LMI Statistics for interface Serial0/0 (Frame Relay DTE) LMI TYPE = ANSI
> Invalid Unnumbered info 0 Invalid Prot Disc 0
> Invalid dummy Call Ref 0 Invalid Msg Type 0
> Invalid Status Message 0 Invalid Lock Shift 0
> Invalid Information ID 0 Invalid Report IE Len 0
> Invalid Report Request 0 Invalid Keep IE Len 0
> Num Status Enq. Sent 5588 Num Status msgs Rcvd 5588
> Num Update Status Rcvd 0 Num Status Timeouts 49
>
> Mar 14 10:22:01: Serial0/0(in): Status, myseq 162
> Mar 14 10:22:01: RT IE 1, length 1, type 1
> Mar 14 10:22:01: KA IE 3, length 2, yourseq 195, myseq 162
> Mar 14 10:22:11: Serial0/0(out): StEnq, myseq 163, yourseen 195, DTE up
> Mar 14 10:22:11: datagramstart = 0x1B759D4, datagramsize = 14
> Mar 14 10:22:11: FR encap = 0x00010308
> Mar 14 10:22:11: 00 75 95 01 01 01 03 02 A3 C3
>
> Mar 14 10:16:51: Serial0/0(in): Status, myseq 131
> Mar 14 10:16:51: RT IE 1, length 1, type 0
> Mar 14 10:16:51: KA IE 3, length 2, yourseq 164, myseq 131
> Mar 14 10:16:51: PVC IE 0x7 , length 0x3 , dlci 16, status 0x2
> Mar 14 10:17:01: Serial0/0(out): StEnq, myseq 132, yourseen 164, DTE up
> Mar 14 10:17:01: datagramstart = 0x1B75254, datagramsize = 14
> Mar 14 10:17:01: FR encap = 0x00010308
> Mar 14 10:17:01: 00 75 95 01 01 01 03 02 84 A4
>
> Mar 14 10:19:51: Serial0/0(in): Status, myseq 149
> Mar 14 10:19:51: RT IE 1, length 1, type 0
> Mar 14 10:19:51: KA IE 3, length 2, yourseq 182, myseq 149
> Mar 14 10:19:51: PVC IE 0x7 , length 0x3 , dlci 16, status 0x2
> Mar 14 10:20:01: Serial0/0(out): StEnq, myseq 150, yourseen 182, DTE up
> Mar 14 10:20:01: datagramstart = 0x1B759D4, datagramsize = 14
> Mar 14 10:20:01: FR encap = 0x00010308
> Mar 14 10:20:01: 00 75 95 01 01 01 03 02 96 B6
>
> Mar 14 10:20:51: Serial0/0(in): Status, myseq 155
> Mar 14 10:20:51: RT IE 1, length 1, type 0
> Mar 14 10:20:51: KA IE 3, length 2, yourseq 188, myseq 155
> Mar 14 10:20:51: PVC IE 0x7 , length 0x3 , dlci 16, status 0x2
> Mar 14 10:21:01: Serial0/0(out): StEnq, myseq 156, yourseen 188, DTE up
> Mar 14 10:21:01: datagramstart = 0x1B74AD4, datagramsize = 14
> Mar 14 10:21:01: FR encap = 0x00010308
> Mar 14 10:21:01: 00 75 95 01 01 01 03 02 9C BC
>
> Mar 14 10:21:51: Serial0/0(in): Status, myseq 161
> Mar 14 10:21:51: RT IE 1, length 1, type 0
> Mar 14 10:21:51: KA IE 3, length 2, yourseq 194, myseq 161
> Mar 14 10:21:51: PVC IE 0x7 , length 0x3 , dlci 16, status 0x2
> Mar 14 10:22:01: Serial0/0(out): StEnq, myseq 162, yourseen 194, DTE up
> Mar 14 10:22:01: datagramstart = 0x1B74D54, datagramsize = 14
> Mar 14 10:22:01: FR encap = 0x00010308
> Mar 14 10:22:01: 00 75 95 01 01 01 03 02 A2 C2
>
>
> Any help appreciated
>
> Thankyou
>
> David
>
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