Date: Tue, 29 May 2012 16:40:26 -0700 From: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> To: current@freebsd.org Cc: syrinx@freebsd.org Subject: [patch] rfc: bsnmpd does not count ipv6 tcp connections in tcpCurrEstab Message-ID: <CAFPOs6pvkYANV=KF7ZEPmSBXkNTR4JzcL6H_cssPXEE5B7uBBw@mail.gmail.com>
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hello,
any objections to the following patch?
===
Index: mibII_tcp.c
===================================================================
--- mibII_tcp.c (revision 236265)
+++ mibII_tcp.c (working copy)
@@ -109,10 +109,12 @@
ptr = (struct xinpgen *)(void *)((char *)ptr + ptr->xig_len)) {
tp = (struct xtcpcb *)ptr;
if (tp->xt_inp.inp_gencnt > xinpgen->xig_gen ||
- (tp->xt_inp.inp_vflag & INP_IPV4) == 0)
+ (tp->xt_inp.inp_vflag & (INP_IPV4|INP_IPV6)) == 0)
continue;
- tcp_total++;
+ if (tp->xt_inp.inp_vflag & INP_IPV4)
+ tcp_total++;
+
if (tp->xt_tp.t_state == TCPS_ESTABLISHED ||
tp->xt_tp.t_state == TCPS_CLOSE_WAIT)
tcp_count++;
===
the idea is to return proper number of tcp connections (for both ipv4
and ipv6) in tcpCurrEstab. tcpConnTable will still return only ipv4
entries.
thanks,
max
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