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2.6. Networking
NetworkManagercomponent- To ensure that RFC3442-standard classless static routes provided by a DHCP server are processed correctly when using NetworkManager, the following lines should be placed into the
/etc/dhclient.conffile or, if using per-interface DHCP options, the/etc/dhclient-<ifname>.conffile:option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; option ms-classless-static-routes code 249 = array of unsigned integer 8; also request rfc3442-classless-static-routes; also request ms-classless-static-routes;
The above lines will ensure that RFC3442 classless static routes are requested from the DHCP server, and that they are properly processed by NetworkManager. iprutilscomponent- Users of the IBM PCI-E Gen2 6GB SAS RADI adapter (FC 5913) in Red Hat Enterprise Linux 6.2 may encounter the following issues:
- Updating firmware on a storage drawer that is connected to the adapter mentioned above using the
iprconfigcommand fails. - Attempting to change the asymmetric access for an array results in a failure. Additionally, not specifying asymmetric access as an option to the
iprconfigcommand results in a failure as well.
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