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[IPV4]: Enable use of 240/4 address space.

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This short patch modifies the IPv4 networking to enable use of the
240.0.0.0/4 (aka "class-E") address space as propsed in the internet
draft draft-fuller-240space-00.txt.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jan Engelhardt
2008-01-21 03:18:08 -08:00
committed by David S. Miller
parent 96750162b5
commit 1e637c74b0
5 changed files with 12 additions and 11 deletions
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2
net/ipv4/fib_frontend.c
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@@ -176,7 +176,7 @@ static inline unsigned __inet_dev_addr_type(struct net *net,
unsigned ret = RTN_BROADCAST;
struct fib_table *local_table;
if (ipv4_is_zeronet(addr) || ipv4_is_badclass(addr))
if (ipv4_is_zeronet(addr) || ipv4_is_lbcast(addr))
return RTN_BROADCAST;
if (ipv4_is_multicast(addr))
return RTN_MULTICAST;