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o Turn net.inet.ip.check_interface sysctl off by default.

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When net.inet.ip.check_interface was MFCed to RELENG_4 3+ years ago in
rev. 1.130.2.17 ip_input.c it was 1 by default but shortly changed to
0 (accidently?) in rev. 1.130.2.20 in RELENG_4 only.  Among with the
fact this knob is not documented it breaks POLA especially in bridge
environment.

OK'ed by:	andre
Reviewed by:	-current
This commit is contained in:
Maxim Konovalov 2004-09-24 12:18:40 +00:00
parent 2e1114f054
commit 4bc37f9836
1 changed files with 1 additions and 1 deletions
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2
sys/netinet/ip_input.c
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@ -148,7 +148,7 @@ SYSCTL_INT(_net_inet_ip, OID_AUTO, random_id, CTLFLAG_RW,
* to the loopback interface instead of the interface where the
* packets for those addresses are received.
*/
static int ip_checkinterface = 1;
static int ip_checkinterface = 0;
SYSCTL_INT(_net_inet_ip, OID_AUTO, check_interface, CTLFLAG_RW,
&ip_checkinterface, 0, "Verify packet arrives on correct interface");