Redhat Cluster updating kernel setting


 
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Operating Systems Linux Red Hat Redhat Cluster updating kernel setting
# 1  
Old 08-09-2012
Redhat Cluster updating kernel setting

hello,

I was going through clustering documentation for Redhat, it says "Enable IP Aliasing support in the kernel by setting the CONFIG_IP_ALIAS kernel option to y. When specifying kernel options, under Networking Options, select IP aliasing support", I knew I should update /etc/sysctl.conf with CONFIG_IP_ALIAS = y, the confusing part is When specifying kernel options, under Networking Options, select IP aliasing support" where do I have to change these setting


Thanks,
# 2  
Old 08-09-2012
CONFIG_IP_ALIAS has nothing to do with /etc/sysctl.conf. They're telling you to recompile your kernel from scratch.
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