To add eth1 dev of each node, in Access cluster do the following on both the nodes:

1. Elevate to root shell.
2. Delete following directives from the /etc/sysconfig/network-scripts/ifcfg-eth1 file on all the nodes of the cluster:

   • IPADDR

   • NETMASK

   • NETWORK

   • GATEWAY

3. Reset the device using the following command:

   ifdown eth1 && ifup eth1

4. Verify if the default route for eth1 has been deleted by using the following command:

   ip route show

5. If the default route for eth1 still persists, run the following command to remove the default route:

   route del default gw gateway ip dev eth1

6. After deleting the default route, delete the entry from the /opt/VRTSnas/conf/net_globalroutes.conf file.
7. From the elevated prompt of the node where the management console is running, execute the Access CLISH command as follows:

   LOGNAME=primary /opt/VRTSnas/clish/bin/clish -u primary

8. Bring eth1 under Access management:

   Network> device add eth1

9. Monitor the state of the Phantomgroup_pubethx service group using following command. Ensure that the service group is brought online:

   hagrp -state | grep Phantomgroup_pubeth

10. Add a free IP address from cluster for eth1 using the following command:

    amigrtionclus> network ip addr add IP NETMASK physical eth1 nodename

11. Verify that the IP address is added correctly by checking the output of the following command:

    amigrtionclus> network ip addr show

12. Log out from the Access CLI.
13. Update the /opt/VRTSnas/conf/net_preexist_dev.conf file on both the nodes with the entry for eth1
14. Add default global route:

    amigrationclus> network ip route add all 0.0.0.0 0.0.0.0 via new_gw dev eth1 scope=global

    Note:

    The scope parameter is available from 7.4.3 and later versions. If you on version 7.4.2.x, the scope parameter is not available and you must use the Linux command instead to add the route.

15. Change the console IP:

    amigrationclus> network ip addr modify old_ip new_ip new_pub_nm device

    Note:

    The current logged in Access CLISH session is terminated.