how to increasing routing table entries

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# 1  
Old 10-23-2009
Question how to increasing routing table entries

hi ,
I need to routing table entries.How can it be done.
using Script I'm adding entries into routing supports upto 250.but i need to add more than this limit.
is there any way that we can tweak kernel code and increase the limitation??
# 2  
Old 11-01-2009
Currently the Linux kernel supports up to 255 routing tables if CONFIG_IP_MULTIPLE_TABLES is defined when building a kernel. However, a kernel only uses two routing tables (local, main) by default when there is no support for Policy Routing.

Do a search for fib_lookup() and it will lead you to lots of information about kernel routing tables.
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