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PRIMECLUSTER Global Link Services Configuration and AdministrationGuide 4.3Redundant Line Control Function

G.4.4 Static route settings

When you set the static route for the NIC switching mode, check that the settings have been made so that the static route is set for both of the interfaces bound by the virtual interface.

If not, you will not be able to communicate with the network that has been set as a static route when a NIC is switched by GLS.

Confirmation method

Check /etc/sysconfig/network-scripts/route-ethX to verify that the static route has been set for both of the physical interfaces bound by NIC switching mode. Check that the network address of GATEWAY to be set for route-ethX matches the address of the NIC bound by GLS.

# /opt/FJSVhanet/usr/sbin/hanetconfig print
snip..
 Name        Hostname        Mode Physical ipaddr   Interface List
+-----------+---------------+----+-----------------+---------------------------+
 sha0        192.168.10.110   d   192.168.10.10     eth0,eth1

# cat /etc/sysconfig/network-scripts/route-eth0
GATEWAY0=192.168.10.254
NETMASK0=255.255.255.0
ADDRESS0=192.168.100.0

# cat /etc/sysconfig/network-scripts/route-eth1
GATEWAY0=192.168.10.254
NETMASK0=255.255.255.0
ADDRESS0=192.168.100.0