From: Richard Young (cc_young@xxxxxxxxxxx)
Date: Thu Sep 19 2002 - 03:05:59 GMT-3
Tony, thank you for your time.
"Tony H." wrote:
> HI
>
> Does show ip traffic have incrementing bad hop counts?
Yes, with each traceroute the bad hop counts increment
>
>
> Does show ip bgp have incrementing table version
No.
>
>
> Do you see errors in deb ip packet or deb ip routing
> or deb ip bgp
No errors I can see.
>
>
> Thx
>
> --- Richard Young <cc_young@pacbell.net> wrote:
> > I have a question about traceroute showing multiple
> > hops for one router.
> >
> > I am running Frame relay and the frame routers
> > sometimes show multiple entries
> > to themselves. There does not appear to be a
> > routing loop.
> >
> > an example of the traceroute is shown below:
> > r3#trace 100.100.1.1
> >
> > Type escape sequence to abort.
> > Tracing the route to 100.100.1.1
> >
> > 1 133.10.34.4 16 msec 16 msec 16 msec
> > 2 133.10.24.2 20 msec 16 msec 16 msec
> > 3 133.10.25.5 36 msec 32 msec 32 msec
> > 4 133.10.25.5 32 msec 32 msec 36 msec
> > 5 133.10.156.1 56 msec 48 msec 48 msec
> > 6 133.10.156.1 48 msec 48 msec 48 msec
> > 7 133.10.23.6 56 msec 56 msec 56 msec
> > 8 133.10.68.8 60 msec 56 msec 56 msec
> > 9 133.10.81.11 72 msec * 68 msec
> > Notice hops 3 and 4 are to the same device as well
> > as hops 5 and 6.
> > host 133.10.25.5 is the hub in a hub and spoke frame
> > relay, and 133.10.156.1 is
> > one of the spokes.
> >
> > There does not appear to be any problems with the
> > routing that I can see.
> > Route tables are shown below.
> > r2#sh ip route
> >
> > Gateway of last resort is not set
> >
> > 100.0.0.0/24 is subnetted, 1 subnets
> > B 100.100.1.0 [200/0] via 133.10.1.1, 00:55:48
> > D EX 192.168.5.0/24 [170/2611200] via 133.10.24.4,
> > 01:36:15, Ethernet0
> > 133.10.0.0/16 is variably subnetted, 16
> > subnets, 2 masks
> > D EX 133.10.156.0/24 [170/3097600] via
> > 133.10.25.5, 01:33:27, Serial0
> > D EX 133.10.11.0/24 [170/3097600] via
> > 133.10.25.5, 01:30:32, Serial0
> > D EX 133.10.10.0/24 [170/3097600] via
> > 133.10.25.5, 01:31:45, Serial0
> > D EX 133.10.8.0/24 [170/3097600] via 133.10.25.5,
> > 01:31:45, Serial0
> > D EX 133.10.6.0/24 [170/3097600] via 133.10.25.5,
> > 01:31:46, Serial0
> > D EX 133.10.5.0/24 [170/3097600] via 133.10.25.5,
> > 01:33:28, Serial0
> > D EX 133.10.3.0/24 [170/2611200] via 133.10.24.4,
> > 01:36:16, Ethernet0
> > C 133.10.2.0/24 is directly connected,
> > Loopback0
> > D EX 133.10.1.0/24 [170/3097600] via 133.10.25.5,
> > 01:31:46, Serial0
> > C 133.10.25.0/24 is directly connected,
> > Serial0
> > C 133.10.24.0/25 is directly connected,
> > Ethernet0
> > D EX 133.10.23.0/24 [170/3097600] via
> > 133.10.25.5, 01:31:47, Serial0
> > D EX 133.10.34.0/24 [170/2611200] via
> > 133.10.24.4, 01:36:18, Ethernet0
> > D EX 133.10.56.0/24 [170/3097600] via
> > 133.10.25.5, 01:31:47, Serial0
> > D EX 133.10.68.0/24 [170/3097600] via
> > 133.10.25.5, 01:31:47, Serial0
> > D EX 133.10.81.0/24 [170/3097600] via
> > 133.10.25.5, 01:30:39, Serial0
> > D EX 192.168.1.0/24 [170/2611200] via 133.10.24.4,
> > 01:36:18, Ethernet0
> > D EX 192.168.3.0/24 [170/2611200] via 133.10.24.4,
> > 01:36:18, Ethernet0
> > r2#
> >
> >
> > r5#sh ip route
> >
> > Gateway of last resort is not set
> >
> > 100.0.0.0/24 is subnetted, 1 subnets
> > B 100.100.1.0 [200/0] via 133.10.1.1, 00:56:08
> > D EX 192.168.5.0/24 [170/3123200] via 133.10.25.2,
> > 01:33:43, Serial0.1
> > C 192.168.0.0/24 is directly connected, Ethernet0
> > 133.10.0.0/16 is variably subnetted, 16
> > subnets, 2 masks
> > C 133.10.156.0/24 is directly connected,
> > Serial0.2
> > O IA 133.10.11.0/24 [110/193] via 133.10.156.6,
> > 01:30:53, Serial0.2
> > O IA 133.10.10.0/24 [110/75] via 133.10.156.1,
> > 01:31:55, Serial0.2
> > [110/75] via 133.10.156.6,
> > 01:31:56, Serial0.2
> > O IA 133.10.8.0/24 [110/129] via 133.10.156.6,
> > 01:31:56, Serial0.2
> > O 133.10.6.0/24 [110/65] via 133.10.156.6,
> > 01:31:56, Serial0.2
> > C 133.10.5.0/24 is directly connected,
> > Loopback0
> > D EX 133.10.3.0/24 [170/3123200] via 133.10.25.2,
> > 01:33:44, Serial0.1
> > D 133.10.2.0/24 [90/2297856] via 133.10.25.2,
> > 01:33:45, Serial0.1
> > O 133.10.1.0/24 [110/65] via 133.10.156.1,
> > 01:31:58, Serial0.2
> > C 133.10.25.0/24 is directly connected,
> > Serial0.1
> > D 133.10.24.0/25 [90/2195456] via 133.10.25.2,
> > 01:33:45, Serial0.1
> > O IA 133.10.23.0/24 [110/74] via 133.10.156.1,
> > 01:31:58, Serial0.2
> > [110/74] via 133.10.156.6,
> > 01:31:58, Serial0.2
> > D EX 133.10.34.0/24 [170/3123200] via
> > 133.10.25.2, 01:33:46, Serial0.1
> > O 133.10.56.0/24 [110/1626] via 133.10.156.6,
> > 01:31:58, Serial0.2
> > O IA 133.10.68.0/24 [110/128] via 133.10.156.6,
> > 01:31:58, Serial0.2
> > O IA 133.10.81.0/24 [110/192] via 133.10.156.6,
> > 01:31:00, Serial0.2
> > D EX 192.168.1.0/24 [170/3123200] via 133.10.25.2,
> > 01:33:46, Serial0.1
> > D EX 192.168.3.0/24 [170/3123200] via 133.10.25.2,
> > 01:33:46, Serial0.1
> > r5#
> > r
> >
> > r1#sh ip route
> >
> > Gateway of last resort is not set
> >
> > 100.0.0.0/24 is subnetted, 1 subnets
> > B 100.100.1.0 [200/0] via 133.10.68.8,
> > 00:56:20
> > O E2 192.168.5.0/24 [110/50] via 133.10.156.5,
> > 01:31:57, Serial0
> > 133.10.0.0/16 is variably subnetted, 17
> > subnets, 3 masks
> > C 133.10.156.0/24 is directly connected,
> > Serial0
> > O IA 133.10.11.0/24 [110/139] via 133.10.23.6,
> > 01:31:05, Ethernet0
> > O 133.10.10.0/24 [110/11] via 133.10.23.11,
> > 01:35:46, Ethernet0
> > O IA 133.10.8.0/24 [110/75] via 133.10.23.6,
> > 01:32:07, Ethernet0
> > O 133.10.6.0/24 [110/11] via 133.10.23.6,
> > 01:32:08, Ethernet0
> > O 133.10.5.0/24 [110/65] via 133.10.156.5,
> > 01:32:08, Serial0
> > O E2 133.10.3.0/24 [110/50] via 133.10.156.5,
> > 01:31:58, Serial0
> > O E2 133.10.2.0/24 [110/50] via 133.10.156.5,
> > 01:31:58, Serial0
> > C 133.10.1.0/24 is directly connected,
> > Loopback0
> > O E2 133.10.25.0/24 [110/50] via 133.10.156.5,
> > 01:32:00, Serial0
> > O E2 133.10.24.0/25 [110/50] via 133.10.156.5,
> > 01:32:00, Serial0
> > O 133.10.23.0/24 is a summary, 01:35:48, Null0
> > C 133.10.23.0/26 is directly connected,
> > Ethernet0
> > O E2 133.10.34.0/24 [110/50] via 133.10.156.5,
> > 01:32:00, Serial0
> > O 133.10.56.0/24 [110/1572] via 133.10.23.6,
> > 01:32:10, Ethernet0
> > O IA 133.10.68.0/24 [110/74] via 133.10.23.6,
> > 01:32:10, Ethernet0
> > O IA 133.10.81.0/24 [110/138] via 133.10.23.6,
> > 01:31:12, Ethernet0
> > O E2 192.168.1.0/24 [110/50] via 133.10.156.5,
> > 01:32:00, Serial0
> > O E2 192.168.3.0/24 [110/50] via 133.10.156.5,
> > 01:32:00, Serial0
> > r1#
> > r1#
> > r1#
> >
> >
> > Any Ideas?
> >
This archive was generated by hypermail 2.1.4 : Sat Sep 07 2002 - 19:48:28 GMT-3