Oracle Solaris Networking (MOSC)

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change netmask of interface named net2:1

edited Jan 28, 2020 4:01AM in Oracle Solaris Networking (MOSC) 4 commentsAnswered

Solaris 11.3

Hi,

We have a Oracle RAC running on Solaris. We have the wrong netmask set on one of the node. But I cant seem to change it:

The RAC way

./srvctl modify network -k 1 -S 169.x.x.x/255.255.0.0

PRCN-2070 : Failed to validate network. No interface matches required network (subnet: 169.x.x.x, netmask: 255.255.0.0 adapters: ).

root@db03:/u01/app/19.0.0/grid_1/bin# ./srvctl modify network -k 1 -S 169.x.x.x/255.255.0.0/net2:1

PRKO-2200 : Invalid interface specified on command line: net2:1

net2:1: flags=100001000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,PHYSRUNNING> mtu 1500 index 4

inet 169.x.x.x netmask ffffe000 broadcast 169.x.x.x

OS way:

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