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[Bug 428] Static Route with (Next Hop == IP Address) doesn't come back up
bugzilla-daemon at allevil
Nov 28, 2007, 10:46 AM
Post #1 of 5 (3071 views)
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http://bugzilla.quagga.net/show_bug.cgi?id=428





------- Additional Comments From web@pilot.org.ua 2007-11-28 18:46 -------
Could you indicate your OS/kernel version and the relevant logfile blocks before
and after ppp2 goes down with the following configured?

debug zebra rib
debug zebra rib queue
debug zebra kernel

Thank you.



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[Bug 428] Static Route with (Next Hop == IP Address) doesn't come back up [ In reply to ]
bugzilla-daemon at allevil
Nov 28, 2007, 11:29 PM
Post #2 of 5 (2952 views)
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http://bugzilla.quagga.net/show_bug.cgi?id=428





------- Additional Comments From daniel_ng11@lycos.com 2007-11-29 07:29 -------
Linux Kernel 2.6.12.

Ok, here's what the zebra logs look like just after I add the 2 routes (I'm
using ppp0 instead of ppp2. ppp0 is UP):


1970/01/01 00:42:44 ZEBRA: rib_link: 1.1.0.0/16: rn 0x1007b790, rib 0x1007b7d0
1970/01/01 00:42:44 ZEBRA: rib_queue_add: 1.1.0.0/16: work queue added
1970/01/01 00:42:44 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 queued
1970/01/01 00:42:44 ZEBRA: rib_process: 1.1.0.0/16: Adding route, select
0x1007b7d0
1970/01/01 00:42:44 ZEBRA: netlink_route_multipath() (single hop):
RTM_NEWROUTE 1.1.0.0/16, type Interface route
1970/01/01 00:42:44 ZEBRA: netlink_route_multipath() (single hop): nexthop via
if 21
1970/01/01 00:42:44 ZEBRA: netlink_talk: netlink-cmd type RTM_NEWROUTE(24),
seq=6
1970/01/01 00:42:44 ZEBRA: netlink_parse_info: netlink-cmd ACK:
type=RTM_NEWROUTE(24), seq=6, pid=0
1970/01/01 00:42:44 ZEBRA: rib_process: 1.1.0.0/16: rn 0x1007b790 dequeued
1970/01/01 00:42:44 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=6, pid=4294963199
1970/01/01 00:42:44 ZEBRA: netlink_parse_info: netlink-cmd packet comes from
netlink-listen
1970/01/01 00:43:02 ZEBRA: rib_link: 1.2.0.0/16: rn 0x1007dd80, rib 0x1007ddc0
1970/01/01 00:43:02 ZEBRA: rib_queue_add: 1.2.0.0/16: work queue added
1970/01/01 00:43:02 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 queued
1970/01/01 00:43:02 ZEBRA: rib_process: 1.2.0.0/16: Adding route, select
0x1007ddc0
1970/01/01 00:43:02 ZEBRA: netlink_route_multipath() (single hop):
RTM_NEWROUTE 1.2.0.0/16, type IPv4 nexthop
1970/01/01 00:43:02 ZEBRA: netlink_route_multipath() (single hop): nexthop via
10.0.204.1 if 21
1970/01/01 00:43:02 ZEBRA: netlink_talk: netlink-cmd type RTM_NEWROUTE(24),
seq=7
1970/01/01 00:43:02 ZEBRA: netlink_parse_info: netlink-cmd ACK:
type=RTM_NEWROUTE(24), seq=7, pid=0
1970/01/01 00:43:02 ZEBRA: rib_process: 1.2.0.0/16: rn 0x1007dd80 dequeued
1970/01/01 00:43:02 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=7, pid=4294963199
1970/01/01 00:43:02 ZEBRA: netlink_parse_info: netlink-cmd packet comes from
netlink-listen


Here is the log zebra log after I take down ppp0:

1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: rib_delnode: 10.0.204.1/32: rn 0x1007b1e8, rib
0x1007b228, removing
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.1/32: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b1e8 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b1e8 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b1e8 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230
already queued
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_DELADDR
(21), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: netlink_interface_addr RTM_DELADDR ppp0:
1970/01/01 00:45:21 ZEBRA: IFA_LOCAL 10.0.204.2/32
1970/01/01 00:45:21 ZEBRA: IFA_ADDRESS 10.0.204.1/32
1970/01/01 00:45:21 ZEBRA: route 10.0.204.1/32 ifindex 21 type 2 doesn't exist
in rib
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b1e8 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 already
queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230
already queued
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_DELROUTE
(25), seq=0, pid=0
1970/01/01 00:45:21 ZEBRA: RTM_DELROUTE ipv4 multicast proto kernel
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.1/32: Removing existing
route, fib 0x1007b228
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.1/32: Deleting fib
0x1007b228, rn 0x1007b1e8
1970/01/01 00:45:21 ZEBRA: rib_unlink: 10.0.204.1/32: rn 0x1007b1e8, rib
0x1007b228
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.1/32: rn 0x1007b1e8 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 1.1.0.0/16: Removing existing route,
fib 0x1007b7d0
1970/01/01 00:45:21 ZEBRA: netlink_route_multipath() (single hop):
RTM_DELROUTE 1.1.0.0/16, type Interface route
1970/01/01 00:45:21 ZEBRA: netlink_route_multipath() (single hop): nexthop via
if 21
1970/01/01 00:45:21 ZEBRA: netlink_talk: netlink-cmd type RTM_DELROUTE(25),
seq=8
1970/01/01 00:45:21 ZEBRA: netlink-cmd error: No such process,
type=RTM_DELROUTE(25), seq=8, pid=0
1970/01/01 00:45:21 ZEBRA: rib_process: 1.1.0.0/16: rn 0x1007b790 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 1.2.0.0/16: Removing existing route,
fib 0x1007ddc0
1970/01/01 00:45:21 ZEBRA: netlink_route_multipath() (single hop):
RTM_DELROUTE 1.2.0.0/16, type IPv4 nexthop
1970/01/01 00:45:21 ZEBRA: netlink_route_multipath() (single hop): nexthop via
10.0.204.1 if 0
1970/01/01 00:45:21 ZEBRA: netlink_talk: netlink-cmd type RTM_DELROUTE(25),
seq=9
1970/01/01 00:45:21 ZEBRA: netlink-cmd error: No such process,
type=RTM_DELROUTE(25), seq=9, pid=0
1970/01/01 00:45:21 ZEBRA: rib_process: 1.2.0.0/16: rn 0x1007dd80 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.9.0/30: rn 0x1007b380 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.93.0/24: Updating existing route,
select 0x1007ae08, fib 0x1007ae08
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.93.0/24: rn 0x1007adc8 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.0/24: Removing existing
route, fib 0x1007b500
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 127.0.0.0/8: Updating existing route,
select 0x10075fd0, fib 0x10075fd0
1970/01/01 00:45:21 ZEBRA: rib_process: 127.0.0.0/8: rn 0x10075f90 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 192.168.1.0/24: Updating existing
route, select 0x10076270, fib 0x10076270
1970/01/01 00:45:21 ZEBRA: rib_process: 192.168.1.0/24: rn 0x10076230 dequeued
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_DELLINK
(17), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: interface ppp0 index 21 is now inactive.
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 queued
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: work queue added
1970/01/01 00:45:21 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230 queued
1970/01/01 00:45:21 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=437
1970/01/01 00:45:21 ZEBRA: rib_process: 1.1.0.0/16: rn 0x1007b790 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 1.2.0.0/16: rn 0x1007dd80 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.9.0/30: rn 0x1007b380 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.93.0/24: Updating existing route,
select 0x1007ae08, fib 0x1007ae08
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.93.0/24: rn 0x1007adc8 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 127.0.0.0/8: Updating existing route,
select 0x10075fd0, fib 0x10075fd0
1970/01/01 00:45:21 ZEBRA: rib_process: 127.0.0.0/8: rn 0x10075f90 dequeued
1970/01/01 00:45:21 ZEBRA: rib_process: 192.168.1.0/24: Updating existing
route, select 0x10076270, fib 0x10076270
1970/01/01 00:45:21 ZEBRA: rib_process: 192.168.1.0/24: rn 0x10076230 dequeued


After I bring ppp0 back up:

1970/01/01 00:47:24 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=518
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 1.1.0.0/16: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 1.2.0.0/16: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.9.0/30: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.93.0/24: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.204.0/24: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 127.0.0.0/8: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 queued
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 192.168.1.0/24: work queue added
1970/01/01 00:47:24 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230 queued
1970/01/01 00:47:24 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=518
1970/01/01 00:47:24 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=3
1970/01/01 00:47:24 ZEBRA: rib_process: 1.1.0.0/16: rn 0x1007b790 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 1.2.0.0/16: rn 0x1007dd80 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 10.0.9.0/30: rn 0x1007b380 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 10.0.93.0/24: Updating existing route,
select 0x1007ae08, fib 0x1007ae08
1970/01/01 00:47:24 ZEBRA: rib_process: 10.0.93.0/24: rn 0x1007adc8 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 127.0.0.0/8: Updating existing route,
select 0x10075fd0, fib 0x10075fd0
1970/01/01 00:47:24 ZEBRA: rib_process: 127.0.0.0/8: rn 0x10075f90 dequeued
1970/01/01 00:47:24 ZEBRA: rib_process: 192.168.1.0/24: Updating existing
route, select 0x10076270, fib 0x10076270
1970/01/01 00:47:24 ZEBRA: rib_process: 192.168.1.0/24: rn 0x10076230 dequeued
1970/01/01 00:47:24 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=518
1970/01/01 00:47:24 ZEBRA: interface ppp0 index 22 becomes active.
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWADDR
(20), seq=0, pid=518
1970/01/01 00:47:30 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
1970/01/01 00:47:30 ZEBRA: IFA_LOCAL 10.0.204.2/32
1970/01/01 00:47:30 ZEBRA: IFA_ADDRESS 10.0.204.2/32
1970/01/01 00:47:30 ZEBRA: warning: PtP interface ppp0 with addr 10.0.204.2/32
needs a peer address
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=0, pid=0
1970/01/01 00:47:30 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_DELADDR
(21), seq=0, pid=518
1970/01/01 00:47:30 ZEBRA: netlink_interface_addr RTM_DELADDR ppp0:
1970/01/01 00:47:30 ZEBRA: IFA_LOCAL 10.0.204.2/32
1970/01/01 00:47:30 ZEBRA: IFA_ADDRESS 10.0.204.2/32
1970/01/01 00:47:30 ZEBRA: route 10.0.204.2/32 ifindex 22 doesn't exist in rib
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.1.0.0/16: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.2.0.0/16: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.9.0/30: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.93.0/24: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 127.0.0.0/8: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 192.168.1.0/24: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230 queued
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_DELROUTE
(25), seq=0, pid=0
1970/01/01 00:47:30 ZEBRA: RTM_DELROUTE ipv4 multicast proto kernel
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWADDR
(20), seq=0, pid=518
1970/01/01 00:47:30 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
1970/01/01 00:47:30 ZEBRA: IFA_LOCAL 10.0.204.2/32
1970/01/01 00:47:30 ZEBRA: IFA_ADDRESS 10.0.204.1/32
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=0, pid=0
1970/01/01 00:47:30 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=518
1970/01/01 00:47:30 ZEBRA: rib_add_ipv4: calling rib_addnode (0x1007b300,
0x1007b228)
1970/01/01 00:47:30 ZEBRA: rib_link: 10.0.204.1/32: rn 0x1007b300, rib
0x1007b228
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.1/32: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b300 queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b300 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230
already queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.1.0.0/16: rn 0x1007b790 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 1.2.0.0/16: rn 0x1007dd80 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.9.0/30: rn 0x1007b380 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.93.0/24: rn 0x1007adc8 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.1/32: rn 0x1007b300 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 127.0.0.0/8: rn 0x10075f90 already
queued
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 192.168.1.0/24: rn 0x10076230
already queued
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=0, pid=0
1970/01/01 00:47:30 ZEBRA: RTM_NEWROUTE ipv4 unicast proto kernel
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWLINK
(16), seq=0, pid=518
1970/01/01 00:47:30 ZEBRA: rib_process: 1.1.0.0/16: Adding route, select
0x1007b7d0
1970/01/01 00:47:30 ZEBRA: netlink_route_multipath() (single hop):
RTM_NEWROUTE 1.1.0.0/16, type Interface route
1970/01/01 00:47:30 ZEBRA: netlink_route_multipath() (single hop): nexthop via
if 22
1970/01/01 00:47:30 ZEBRA: netlink_talk: netlink-cmd type RTM_NEWROUTE(24),
seq=10
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-cmd ACK:
type=RTM_NEWROUTE(24), seq=10, pid=0
1970/01/01 00:47:30 ZEBRA: rib_process: 1.1.0.0/16: rn 0x1007b790 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 1.2.0.0/16: rn 0x1007dd80 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.9.0/30: rn 0x1007b380 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.93.0/24: Updating existing route,
select 0x1007ae08, fib 0x1007ae08
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.93.0/24: rn 0x1007adc8 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 127.0.0.0/8: Updating existing route,
select 0x10075fd0, fib 0x10075fd0
1970/01/01 00:47:30 ZEBRA: rib_process: 127.0.0.0/8: rn 0x10075f90 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 192.168.1.0/24: Updating existing
route, select 0x10076270, fib 0x10076270
1970/01/01 00:47:30 ZEBRA: rib_process: 192.168.1.0/24: rn 0x10076230 dequeued
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.1/32: Adding route, select
0x1007b228
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.1/32: rn 0x1007b300 dequeued
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=10, pid=4294963199
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-cmd packet comes from
netlink-listen
1970/01/01 00:47:30 ZEBRA: netlink_parse_info: netlink-listen type RTM_NEWROUTE
(24), seq=0, pid=544
1970/01/01 00:47:30 ZEBRA: RTM_NEWROUTE ipv4 unicast proto boot
1970/01/01 00:47:30 ZEBRA: RTM_NEWROUTE 10.0.204.0/24
1970/01/01 00:47:30 ZEBRA: rib_add_ipv4: calling rib_addnode (0x1007b4c0,
0x1007b990)
1970/01/01 00:47:30 ZEBRA: rib_link: 10.0.204.0/24: rn 0x1007b4c0, rib
0x1007b990
1970/01/01 00:47:30 ZEBRA: rib_link: 10.0.204.0/24: new head, rn_status copied
over
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: work queue added
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 queued
1970/01/01 00:47:30 ZEBRA: rib_add_ipv4: calling rib_delnode (0x1007b4c0,
0x1007b990)
1970/01/01 00:47:30 ZEBRA: rib_delnode: 10.0.204.0/24: rn 0x1007b4c0, rib
0x1007b500, removing
1970/01/01 00:47:30 ZEBRA: rib_queue_add: 10.0.204.0/24: rn 0x1007b4c0 already
queued
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0, removing
rib 0x1007b500
1970/01/01 00:47:30 ZEBRA: rib_unlink: 10.0.204.0/24: rn 0x1007b4c0, rib
0x1007b500
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.0/24: Adding route, select
0x1007b990
1970/01/01 00:47:30 ZEBRA: rib_process: 10.0.204.0/24: rn 0x1007b4c0 dequeued


And here's the resultant routing table:

S>* 1.1.0.0/16 [1/0] is directly connected, ppp0
S 1.2.0.0/16 [1/0] via 10.0.204.1 inactive
K * 10.0.9.0/30 is directly connected, unknown inactive
C>* 10.0.93.0/24 is directly connected, eth0
K>* 10.0.204.0/24 is directly connected, ppp0
C>* 10.0.204.1/32 is directly connected, ppp0
K * 127.0.0.0/8 is directly connected, lo
C>* 127.0.0.0/8 is directly connected, lo
C>* 192.168.1.0/24 is directly connected, eth1

I've included the entire zebra log output, just to be sure I haven't cut out
anything that might be important.





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[Bug 428] Static Route with (Next Hop == IP Address) doesn't come back up [ In reply to ]
bugzilla-daemon at allevil
Nov 29, 2007, 8:57 AM
Post #3 of 5 (2929 views)
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http://bugzilla.quagga.net/show_bug.cgi?id=428


web@pilot.org.ua changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |web@pilot.org.ua
Status|UNCONFIRMED |NEW
Ever Confirmed| |1




------- Additional Comments From web@pilot.org.ua 2007-11-29 16:57 -------
Thank you. I have additional questions:
1. What is 10.0.204.0/24 ?
2. In the standard scenario, if you add a new address to some other interface,
does it trigger the second "lost" route to activate? For example:
ip address add 192.168.2.1/24 eth1
3. Does the "fixing patch rev 2" from bug #418 solve the problem?



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[Bug 428] Static Route with (Next Hop == IP Address) doesn't come back up [ In reply to ]
bugzilla-daemon at allevil
Nov 29, 2007, 10:47 PM
Post #4 of 5 (2933 views)
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http://bugzilla.quagga.net/show_bug.cgi?id=428


daniel_ng11@lycos.com changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE




------- Additional Comments From daniel_ng11@lycos.com 2007-11-30 06:46 -------
1. What is 10.0.204.0/24 ?

It's a static route. As you probably know, Linux's pppd sees PPP links as /32
only- it has no understanding of subnet masks. We have to add one in manually.
Usually it would be a /30, not /24. The buggy behaviour still occurs,
regardless of which subnet mask is used.


2. In the standard scenario, if you add a new address to some other interface,
does it trigger the second "lost" route to activate? For example:
ip address add 192.168.2.1/24 eth1

Yes it does.


3. Does the "fixing patch rev 2" from bug #418 solve the problem?

Thanks so much. It is the same bug. The patch worked.



*** This bug has been marked as a duplicate of 418 ***



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[Bug 428] Static Route with (Next Hop == IP Address) doesn't come back up [ In reply to ]
bugzilla-daemon at allevil
Nov 30, 2007, 3:02 AM
Post #5 of 5 (2927 views)
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http://bugzilla.quagga.net/show_bug.cgi?id=428


web@pilot.org.ua changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED




------- Additional Comments From web@pilot.org.ua 2007-11-30 11:02 -------
Thank you.



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