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[NETFILTER]: ipt_DNAT: accept port randomization option

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Also accept the --random option for DNAT to allow randomly selecting a
destination port from the given range.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2007-05-03 03:34:03 -07:00
committed by David S. Miller
parent 0ec96822d5
commit 327850070b
1 changed files with 0 additions and 4 deletions
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4
net/ipv4/netfilter/nf_nat_rule.c
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@@ -226,10 +226,6 @@ static int ipt_dnat_checkentry(const char *tablename,
printk("DNAT: multiple ranges no longer supported\n"); printk("DNAT: multiple ranges no longer supported\n");
return 0; return 0;
} }
if (mr->range[0].flags & IP_NAT_RANGE_PROTO_RANDOM) {
printk("DNAT: port randomization not supported\n");
return 0;
}
return 1; return 1;
} }