[Quagga-bugs] [Bug 202] zebra and ospfd need restarting after upping/downing interfaces

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Mon Apr 2 17:11:18 IST 2007 

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http://bugzilla.quagga.net/show_bug.cgi?id=202  
  




------- Additional Comments From Hoemig at gmx.de  2007-04-02 16:11 -------
The Static route is: ip route 10.11.12.0/24 10.53.61.107
It's the standard pppd from linux.
Config ppp0: Local-> 10.53.61.107 Remote -> 10.53.61.108

So Zebra is running. Now the PPP starts (Without the PATCH):
------------------------------------------------------------

2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADD ppp0
2000/01/02 18:04:20 ZEBRA: interface ppp0 index 4000 becomes active.
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWADDR(20), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
2000/01/02 18:04:20 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:04:20 ZEBRA:   IFA_ADDRESS   10.53.61.108/32
2000/01/02 18:04:20 ZEBRA: warning: PtP interface ppp0 with addr 10.53.61.108/32
needs a peer address
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADDRESS_ADD 10.53.61.108/32
on ppp0
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_DELADDR(21), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: netlink_interface_addr RTM_DELADDR ppp0:
2000/01/02 18:04:20 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:04:20 ZEBRA:   IFA_ADDRESS   10.53.61.108/32
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADDRESS_DELETE
10.53.61.108/32 on ppp0
2000/01/02 18:04:20 ZEBRA: route 10.53.61.108/32 ifindex 4000 doesn't exist in rib
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_DELROUTE(25), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: RTM_DELROUTE ipv4 multicast proto kernel
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWADDR(20), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
2000/01/02 18:04:20 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:04:20 ZEBRA:   IFA_ADDRESS   10.53.61.107/32
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADDRESS_ADD 10.53.61.108/32
on ppp0
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_UP ppp0
2000/01/02 18:04:20 ZEBRA: rib_link: rn 0x1008e440, rib 0x1008e538
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: RTM_NEWROUTE ipv4 unicast proto kernel
2000/01/02 18:04:20 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:04:20 ZEBRA: MESSAGE: ZEBRA_INTERFACE_UP ppp0
2000/01/02 18:04:20 ZEBRA: rib_process: Updating existing route, select
0x1008e148, fib 0x1008e148
2000/01/02 18:04:20 ZEBRA: rib_process: Updating existing route, select
0x1008e340, fib 0x1008e340
2000/01/02 18:04:20 ZEBRA: rib_process: Updating existing route, select
0x1008dcc0, fib 0x1008dcc0
2000/01/02 18:04:20 ZEBRA: rib_process: Updating existing route, select
0x1008df50, fib 0x1008df50
2000/01/02 18:04:20 ZEBRA: rib_process: Adding route, select 0x1008e538
Script /etc/ppp/ip-up.d/50setupdiffserv started
Script /etc/ppp/diffserv/ppp0setup started



So Zebra is running. Now the PPP starts (With the PATCH):
------------------------------------------------------------
2000/01/02 18:52:15 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:52:15 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADD ppp0
2000/01/02 18:52:15 ZEBRA: interface ppp0 index 4000 becomes active.
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWADDR(20), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
2000/01/02 18:52:16 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:52:16 ZEBRA:   IFA_ADDRESS   10.53.61.108/32
2000/01/02 18:52:16 ZEBRA: netlink_interface_addr RTM_NEWADDR for ppp0 will be
ignored!
2000/01/02 18:52:16 ZEBRA: netlink-listen filter function error
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_DELADDR(21), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: netlink_interface_addr RTM_DELADDR ppp0:
2000/01/02 18:52:16 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:52:16 ZEBRA:   IFA_ADDRESS   10.53.61.108/32
2000/01/02 18:52:16 ZEBRA: netlink_interface_addr RTM_DELADDR for ppp0 will be
ignored!
2000/01/02 18:52:16 ZEBRA: netlink-listen filter function error
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_DELROUTE(25), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: RTM_DELROUTE ipv4 multicast proto kernel
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWADDR(20), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: netlink_interface_addr RTM_NEWADDR ppp0:
2000/01/02 18:52:16 ZEBRA:   IFA_LOCAL     10.53.61.108/32
2000/01/02 18:52:16 ZEBRA:   IFA_ADDRESS   10.53.61.107/32
2000/01/02 18:52:16 ZEBRA: MESSAGE: ZEBRA_INTERFACE_ADDRESS_ADD 10.53.61.108/32
on ppp0
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: RTM_NEWROUTE ipv4 multicast proto kernel
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: MESSAGE: ZEBRA_INTERFACE_UP ppp0
2000/01/02 18:52:16 ZEBRA: rib_link: rn 0x10081488, rib 0x100814c8
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: RTM_NEWROUTE ipv4 unicast proto kernel
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWLINK(16), seq=0, pid=0
2000/01/02 18:52:16 ZEBRA: MESSAGE: ZEBRA_INTERFACE_UP ppp0
2000/01/02 18:52:16 ZEBRA: rib_process: Adding route, select 0x100814c8
2000/01/02 18:52:16 ZEBRA: rib_process: Adding route, select 0x100827c0
2000/01/02 18:52:16 ZEBRA: netlink_route_multipath() (single hop): RTM_NEWROUTE
10.11.12.0/24, type IPv4 nexthop
2000/01/02 18:52:16 ZEBRA: netlink_route_multipath() (single hop): nexthop via
10.53.61.107 if 4000
2000/01/02 18:52:16 ZEBRA: netlink_talk: netlink-cmd type RTM_NEWROUTE(24), seq=6
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-cmd ACK:
type=RTM_NEWROUTE(24), seq=6, pid=0
2000/01/02 18:52:16 ZEBRA: rib_process: Updating existing route, select
0x1007ffd8, fib 0x1007ffd8
2000/01/02 18:52:16 ZEBRA: rib_process: Updating existing route, select
0x100801d0, fib 0x100801d0
2000/01/02 18:52:16 ZEBRA: rib_process: Updating existing route, select
0x1007fb50, fib 0x1007fb50
2000/01/02 18:52:16 ZEBRA: rib_process: Updating existing route, select
0x1007fde0, fib 0x1007fde0
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-listen type
RTM_NEWROUTE(24), seq=6, pid=4294963177
2000/01/02 18:52:16 ZEBRA: netlink_parse_info: netlink-cmd packet comes from
netlink-listen
Script /etc/ppp/ip-up.d/50setupdiffserv started
Script /etc/ppp/diffserv/ppp0setup started


I'dont have the "ip monitor"-utility on this system.

With the CVS-Snapshot 0.99.6 from 30.3.07 I have the same problem.

But I think the PPP-Daemon produces the Bugs and my patch is only a
"workaround"

Bye,

Alex
  
  
  
  
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