Sponsored Content
Operating Systems AIX Changing VLAN on AIX lpars in the same subnet Post 302975749 by agent.kgb on Friday 17th of June 2016 06:18:32 PM
Old 06-17-2016
if you can bring your systems offline:

1. add VLAN 31 to the network switch ports.
2. configure a new virtual adapter for VLAN 31 on both of your VIOSes.
3. configure the virtual adapter into the existing SEA.
4. configure a new virtual adapter for VLAN 31 for all of your AIX LPARs.
5. check that it works (usually it is enough to get it up with ifconfig and look at traffic with tcpdump, even without an IP address).
6. on day X, when you have downtime, remove your old virtual adapters with VLAN 30 from the AIX LPARs and configure IP addresses on the new virtual adapters.
7. if everything works ok, remove virtual adapter with VLAN 30 from SEA and from all VIOSes.
8. remove VLAN 30 from the network switch ports.
These 2 Users Gave Thanks to agent.kgb For This Post:
 

10 More Discussions You Might Find Interesting

1. IP Networking

changing the subnet mask permanently

I understand how to change the ip address permanently however, I need to also make a permanent change to the subnet mask. How would I accomplish this. (5 Replies)
Discussion started by: johnparksjr
5 Replies

2. IP Networking

Migrating existing Subnet to a new subnet and changing ip addresses in UNIX

Hi, My project needs to migrate the existing Subnet (255.255.255.0) to a new subnet and change the ipaddresses (currently C class). How can I do that. I need some information. John (0 Replies)
Discussion started by: johnmarsh
0 Replies

3. Solaris

Need help in changing the subnet mask

Hi, I have a task to edit the subnet mask in almost 100+ solaris servers.Few of the servers are configured with IPMP.There will be no change of IP address or default gateway.If its a single IP we can bring NIC down,change the subnet mask in /etc/netmasks,then bring the NIC back to normal.But... (3 Replies)
Discussion started by: rajip23
3 Replies

4. AIX

AIX:Command to get netaddress/subnet address command in IPv4/IP6

AIX:Command to get netaddress/subnet address command in IPv4/IP6 Can anybody help us with a command to retrieve netaddress/subnet address command in IPv4/IP6 on aix machine. net/subnet address is in the format 172.16.212.0(signifies all 255 machines in an IPv4 network) (2 Replies)
Discussion started by: rookie8278
2 Replies

5. AIX

Changing subnet mask for a NIM Network.

I am new to this forum so please bare with me. I did search for this answer prior to posting but no luck. Running an AIX NIM Master at 5.3TL9SP4, with about 100 clients. The subnet of one of the networks defined in the NIM env has changed. When I go to Manage Networks, Change/Show... (0 Replies)
Discussion started by: juredd1
0 Replies

6. Solaris

Changing the subnet mask on solaris 10

Hello, can anyone help me with the command to change the subnet mask on solaris 10? The mask is currently 255.255.255.255 I will like to change it to 255.255.2555.0. Thank you (5 Replies)
Discussion started by: cjashu
5 Replies

7. AIX

Creating LPARS in AIX

Hi, I have a p520 with 2 cpus and 10gb of ram.Is it sufficient enough to create 2 lpars.What other things we have to check. (2 Replies)
Discussion started by: sekar52
2 Replies

8. AIX

Automation of AIX LPARs reboot

Hello Everyone, Can you please help me with the following questions regarding recycling LPARs. 1) Is it recommended to automate the reboot of AIX LPARs with a script ? i mean we've few App LPARs and Database LPARs. we would like to bring down LPARs on last sunday of every month for about 1... (4 Replies)
Discussion started by: System Admin 77
4 Replies

9. AIX

Is it must to enable TCB on AIX LPARs ?

Hi, I've verified my AIX 7.1 LPAR , and TCB is disabled by default. #odmget -q attribute=TCB_STATE PdAt PdAt: uniquetype = "" attribute = "TCB_STATE" deflt = "tcb_disabled" values = "" width = "" type = "" generic = "" ... (3 Replies)
Discussion started by: System Admin 77
3 Replies

10. UNIX for Advanced & Expert Users

Changing single path NIC to a teamed connection in same subnet

Dear all, I have a remote CentOS7 server that has two network cards. Each card has four ports and port one of card one was defined with the IP address assigned to the server. So far, so good and it's been working for over a year. We have now got cables sorted out so there are four paths... (4 Replies)
Discussion started by: rbatte1
4 Replies
scconf_transp_adap_hme(1M)				  System Administration Commands				scconf_transp_adap_hme(1M)

NAME
scconf_transp_adap_hme - configure the hme transport adapter DESCRIPTION
Note - Beginning with the Sun Cluster 3.2 release, Sun Cluster software includes an object-oriented command set. Although Sun Cluster software still supports the original command set, Sun Cluster procedural documentation uses only the object-oriented command set. For more infor- mation about the object-oriented command set, see the Intro(1CL) man page. You can configure hme Ethernet adapters as cluster transport adapters. These adapters can only be used with transport type dlpi. The hme Ethernet adapter connects to a transport switch or to another Ethernet adapter on a different node. In either case, the connection is made through a transport cable. When a transport switch is used and the endpoints of the transport cable are configured using scconf, scinstall, or other tools, you are asked to specify a port name on the transport switch. You can provide any port name, or accept the default, as long as the name is unique for the switch. The default is to set the port name to the node ID hosting the adapter at the other end of the cable. There are no user configurable properties for cluster transport adapters of this type. SEE ALSO
Intro(1CL), clinterconnect(1CL), clnode(1CL), scconf(1M), scinstall(1M), hme(7D) Sun Cluster 3.2 18 Jul 2006 scconf_transp_adap_hme(1M)
All times are GMT -4. The time now is 08:02 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy