From: Jonathan Nicholson (jjn@sanger.ac.uk)
Date: Thu Dec 12 2002 - 10:56:49 EST
Hi,
I'm trying to make a reliable network configuration using OSPF.
The plan is to use the 2 interfaces on a DS10 into different networks &
switches:-
______
_( )_
(_ OSPF _)
/ (______) \
/ \
/ \
---------- ----------
| Switch 1 | | Switch 2 |
| 100.1 | | 101.1 |
---------- ----------
| |
| --------------------- |
| | DS10 | |
+-+ tu0 192.168.100.100 | |
| 192.168.101.100 tu1 +-+
---------------------
The idea is that should switch 2 fail the DS10 will announce a host route
to 192.168.101.100 vi 192.168.100.100 which should be propergated through
the network.
The I've got the DS10 configured as an IP router (iprsetup -s) and the following
configureation for gated:-
# Create 2 trace files 100k each in /usr/tmp/gated.log (replace .0, .1...)
traceoptions "/usr/tmp/gated.log" replace size 100k files 2 general ;
routerid 192.168.100.100;
ospf yes {
traceoptions lsatransmit;
backbone {
interface tu;
};
} ;
However it doesn't seem to work quite right.
Under certain failure conditions (ie turning the switch off) it works 40% of
the time!
Has anyone done any configuraiton of this type?
Regards,
Jonathan
!---------------------------------------------------------------------------
= Jonathan Nicholson - Team Leader : System Support "Special Projects" =
= The Sanger Centre, Wellcome Trust Genome Campus, Hinxton, Cambs, CB10 1SA =
= Email: jjn@sanger.ac.uk -=- Tel: 01223 834244 x4987 -=- Fax: 01223 494919 =
----------------------------------------------------------------------------
This archive was generated by hypermail 2.1.7 : Sat Apr 12 2008 - 10:49:01 EDT