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Solaris IP Multipathing

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Operating Systems Solaris Solaris IP Multipathing
# 1  
Old 06-17-2008
Solaris IP Multipathing
Hi,

I saw your post on the forums about how to setup IP multipathing. I wanted your help on the below situation .

I have 2 servers A and B . Now they should be connected to 2 network switches . S1 and S2.

Now is it possible to have IP Multipathing on each of the servers as follows ?

A's bge0 connected to S1's ethernet port
A's bge1 connected to S2's Ethernet port ? Basically having the multipathing between 2 different switches ? If yes, what would change on the solaris server ?
Similarly ,I would want
B's bge0 connected to S2's ethernet port
B's bge1 connected to S1's ethernet port .

Next question :
Can I have the server point to some other IP as the default gateway apart from the directly connected link ? I would want to have switch level redundancy as well and one of the challenges I face is with respect to what should be configured as my default gateway.

thanks a ton .

cheers.
maadhuu
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LEARN ABOUT HPUX

install-solaris

install-solaris(1M)													       install-solaris(1M)

NAME

       install-solaris - install the Solaris operating system

SYNOPSIS

       install-solaris

       install-solaris	invokes  the  Solaris  Install	program. Depending on graphical capability and available memory at the time of invocation,
       install-solaris invokes either a text-based installer or a graphical installer.

       The following minimum requirements for physical memory dictate which features are available during installation:

       For SPARC machines:

       128 MB

	   Minimum physical memory for all installation types

       128 MB

	   Minimum physical memory required for windowing system

       384 MB

	   Minimum physical memory required for graphical-based installation

       For x86 machines:

       256 MB

	   Minimum physical memory for all installation types

       256 MB

	   Minimum physical memory required for windowing system

       512 MB

	   Minimum physical memory required for graphical-based installation

       In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number  of  fea-
       tures available.

       install-solaris	exists	only  on  the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the  for more
       details.

       install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the
       installation media. Refer to the  for disk space requirements.

       Refer to the  for more information on the various menus and selections.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcdrom  (Solaris instal-  |
       |			     |lation media)		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

       pkginfo(1), install(1M), pkgadd(1M), attributes(5)

       It is advisable to exit install-solaris by means of the exit options in the install-solaris menus.

								    23 Sep 2005 					       install-solaris(1M)