(1) Verifying the Network address
During system configuration or activation of virtual interfaces, Redundant Line Control function now verifies for the consistency of network address for configured virtual IP address and physical IP address. In the case where invalid network address of virtual or physical IP address are configured, it will output the following warning.
Warning:
hanet: 35800: warning: the same network addresses are inappropriate.
Note
Before the hanetconfig command defines virtual interfaces, please define subnet mask by hanetmask command. A warning message may be output when subnet mask is not being defined in advance.
Before modification
It did not check for the consistency of network address for the configured IP addresses.
Network Address | Redundant Mode | Results | |
|---|---|---|---|
Network address of each interface (physical interface, virtual interface, etc.) is consistent | NIC switching mode | Valid configuration | No warning message |
Fast switching mode | Invalid configuration | No warning message | |
After modification
Verifies for the consistency of network address for the configured IP addresses.
Network Address | Redundant Mode | Results | |
|---|---|---|---|
Network address of each interface (physical interface, virtual interface, etc.) is consistent | NIC switching mode | Valid configuration | No warning message |
Fast switching mode | Invalid configuration | Outputs warning message (No.358) | |
If warning message (No.358) displays while running the following commands, check the IP address or net mask value configured on the physical and virtual interfaces. It is possible that IP address or net mask value is invalid. Note that, command process continues execution regardless of the warning messages.
/opt/FJSVhanet/usr/sbin/hanetconfig create
/opt/FJSVhanet/usr/sbin/hanetconfig modify
/opt/FJSVhanet/usr/sbin/hanetconfig copy
/opt/FJSVhanet/usr/sbin/strhanet
/opt/FJSVhanet/usr/sbin/hanetnic add
/opt/FJSVhanet/usr/sbin/hanethvrsc create
When the definition error of a network address is detected at the time of system starting or RMS starting, a warning message may be output to the system log instead of a standard error (stderr).
