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Diffstat (limited to 'share/man/man4/ipsec.4')
| -rw-r--r-- | share/man/man4/ipsec.4 | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/share/man/man4/ipsec.4 b/share/man/man4/ipsec.4 index dc57d9d4d5b..8e4ca379e38 100644 --- a/share/man/man4/ipsec.4 +++ b/share/man/man4/ipsec.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ipsec.4,v 1.59 2005/04/08 18:46:16 jmc Exp $ +.\" $OpenBSD: ipsec.4,v 1.60 2005/04/15 23:21:20 jmc Exp $ .\" .\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> .\" All rights reserved. @@ -326,6 +326,23 @@ obtained via the kernfs file .Aq Pa ipsec , typically in .Aq Pa /kern/ipsec . +.Ss Additional Sysctl Variables +A number of +.Xr sysctl 8 +variables are relevant to +.Nm . +These are generally +.Va net.inet.ah.* , +.Va net.inet.esp.* , +.Va net.inet.ip.forwarding , +.Va net.inet6.ip6.forwarding , +and +.Va net.inet.ip.ipsec-* . +Full explanations can be found in +.Xr sysctl 3 , +and variables can be set using the +.Xr sysctl 8 +interface. .Sh DIAGNOSTICS A socket operation may fail with one of the following errors returned: .Bl -tag -width [EINVAL] @@ -352,6 +369,7 @@ displays information about memory use by IPsec with the .Fl m flag (look for ``tdb'' and ``xform'' allocations). .Sh SEE ALSO +.Xr sysctl 3 , .Xr enc 4 , .Xr icmp 4 , .Xr inet 4 , @@ -362,6 +380,7 @@ flag (look for ``tdb'' and ``xform'' allocations). .Xr udp 4 , .Xr ipsecadm 8 , .Xr isakmpd 8 , +.Xr sysctl 8 , .Xr vpn 8 .Sh HISTORY The IPsec protocol design process was started in 1992 by |