PRCN-3049 : Cannot change the network subnet address type to 'both' because it has only an IPv4 subn

Hi,

Our GI is 12.1.0.2. It was installed/configured and running well.

I want to enable the IPv6 support and I get the following error:

:/root]# /urac01/app/12.1.0.2/grid/bin/srvctl modify network -iptype BOTH

PRCN-3049 : Cannot change the network subnet address type to 'both' because it has only an IPv4 subnet address

The Linux server is IPv6 enabled.

/root]# /urac01/app/12.1.0.2/grid/bin/srvctl config scan

SCAN name: suprac22-scan, Network: 1

Subnet IPv4: 10.199.200.0/255.255.255.0/eno16782080, static

Subnet IPv6:

SCAN 0 IPv4 VIP: 10.199.200.103

SCAN VIP is enabled.

SCAN VIP is individually enabled on nodes:

SCAN VIP is individually disabled on nodes:

SCAN 1 IPv4 VIP: 10.199.200.101