From: Carlos Sevillano (carlos_sevillano@ureach.com)
Date: Tue May 04 2004 - 23:36:25 EDT
Solaris 8
E4500
hme0, hme1, qfe0/1/2/3
I want to configure the machine so that all traffic on hme0
comes in and goes out of hme0. Also, all traffic for the other
cards comes in and goes-out the same card only. I want to
completely bind application traffic to a dedicated NIC. Most
things to hme0, MQ to hme1, oracle connections to qfe0, weblogic
to qfe1, web-servers to qfe2 etc.
I tried all kinds of things.. procdure from SUN System Admin III
book, mack address to uniq on OK prompt, touch /etc/notrouter
and other configurations. Try mutihoming, ip_forwarding
etc....:
# not applicable... but we tried a lot of things.
# ndd -set /dev/ip ip_forwarding 0
Turning off IP forwarding prevents packets from being forwarded
from one network to another through this system.
Turn on IP strict destination multihoming by typing the
following command:
# we though this would do it... but it did not
# ndd -set /dev/ip ip_strict_dst_multihoming 0
#
#ifconfig hme1 private
They don't seem to work! When snooping, it is clear that the
NIC cards are sending traffic out through hme0. Regardless of
how I configure the cards, as long as they are on the same
segment, the traffic just from cards to card or goes out the
primary card (hme0).
How can I bind the traffic in and out of the same NIC? The only
way I have is to put the extra cards on different segments and
creating a static route for each card to each separate segment.
I want that on the same segment ei:
169.164.164.160 hme0
169.164.164.161 hme1
169.164.164.162 qfe0
etc
I want all traffic bound to 161 (hme1)in and out of hme1 not
jumping back to 160 (hme0). How do I do that?
I call SUN and they did not know how to do it... has anyone done
it and knows the steps needed?
Carlos
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