Author: glebius
Date: Thu Mar 21 13:02:43 2013
New Revision: 248582
URL: http://svnweb.freebsd.org/changeset/base/248582
Log:
Document NGM_NAT_LIBALIAS_INFO.
Submitted by: Dmitry Luhtionov <dmitryluhtionov gmail.com>
Modified:
head/share/man/man4/ng_nat.4
Modified: head/share/man/man4/ng_nat.4
==============================================================================
--- head/share/man/man4/ng_nat.4 Thu Mar 21 12:59:24 2013
(r248581)
+++ head/share/man/man4/ng_nat.4 Thu Mar 21 13:02:43 2013
(r248582)
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd March 1, 2008
+.Dd March 21, 2013
.Dt NG_NAT 4
.Os
.Sh NAME
@@ -239,6 +239,31 @@ supplied as argument).
See
.Xr libalias 3
for details.
+.It Dv NGM_NAT_LIBALIAS_INFO Pq Ic libaliasinfo
+Return internal statistics of
+.Xr libalias 3
+instance as
+.Vt "struct ng_nat_libalias_info" .
+.Bd -literal
+struct ng_nat_libalias_info {
+ uint32_t icmpLinkCount;
+ uint32_t udpLinkCount;
+ uint32_t tcpLinkCount;
+ uint32_t sctpLinkCount;
+ uint32_t pptpLinkCount;
+ uint32_t protoLinkCount;
+ uint32_t fragmentIdLinkCount;
+ uint32_t fragmentPtrLinkCount;
+ uint32_t sockCount;
+};
+.Ed
+In case of
+.Nm
+failed to retreive a certain counter
+from its
+.Xr libalias
+instance, the corresponding field is returned as
+.Va UINT32_MAX .
.El
.Pp
In all redirection messages
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