What's abount ibytes ?
> Try this patch.
>
> Index: if_tun.c
> ===================================================================
> RCS file: /cvs/src/sys/net/if_tun.c,v
> retrieving revision 1.73
> diff -u -1 -6 -r1.73 if_tun.c
> --- if_tun.c 2000/01/29 01:10:24 1.73
> +++ if_tun.c 2000/02/15 21:49:40
> @@ -620,32 +620,33 @@
> m->m_len = min(mlen, uio->uio_resid);
> error = uiomove(mtod (m, caddr_t), m->m_len, uio);
> *mp = m;
> mp = &m->m_next;
> if (uio->uio_resid > 0) {
> MGET (m, M_DONTWAIT, MT_DATA);
> if (m == 0) {
> error = ENOBUFS;
> break;
> }
> mlen = MLEN;
> }
> }
> if (error) {
> if (top)
> m_freem (top);
> + ifp->if_ierrors++;
> return error;
> }
>
> top->m_pkthdr.len = tlen;
> top->m_pkthdr.rcvif = ifp;
>
> if (ifp->if_bpf) {
> if (tp->tun_flags & TUN_IFHEAD)
> /*
> * Conveniently, we already have a 4-byte address
> * family prepended to our packet !
> */
> bpf_mtap(ifp, top);
> else {
> /*
> * We need to prepend the address family as
> @@ -660,32 +661,34 @@
> m.m_next = top;
> m.m_len = 4;
> m.m_data = (char *)⁡
>
> bpf_mtap(ifp, &m);
> }
> }
>
> if (tp->tun_flags & TUN_IFHEAD) {
> if (top->m_len < sizeof(family) &&
> (top = m_pullup(top, sizeof(family))) == NULL)
> return ENOBUFS;
> family = ntohl(*mtod(top, u_int32_t *));
> m_adj(top, sizeof(family));
> } else
> family = AF_INET;
> +
> + ifp->if_ipackets++;
>
> return family_enqueue(family, top);
> }
>
> /*
> * tunpoll - the poll interface, this is only useful on reads
> * really. The write detect always returns true, write never blocks
> * anyway, it either accepts the packet or drops it.
> */
> static int
> tunpoll(dev, events, p)
> dev_t dev;
> int events;
> struct proc *p;
> {
> int s;
>
> On Tue, 15 Feb 2000, Igor Timkin wrote:
>
> > 4.0-CURRENT seems don't count inpput packets/bytes on tun interface
> > (3.4-STABLE don't has such problem):
> > ivt@newsfeed:/news/etc:2:322>netstat -in
> > Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
> > fxp0 1500 <Link#1> 00:a0:c9:a3:5a:85 6312807 4 6938927 2 0
> > fxp0 1500 194.186.254/2 194.186.254.21 6312807 4 6938927 2 0
> > fxp0 1500 212.192.244.1 212.192.244.21 6312807 4 6938927 2 0
> > lo0 16384 <Link#2> 37 0 37 0 0
> > lo0 16384 127 127.0.0.1 37 0 37 0 0
> > tun0 1500 <Link#3> 0 0 2051136 0 0
> > tun0 1500 195.161.2 195.161.2.170 0 0 2051136 0 0
> > ivt@newsfeed:/news/etc:2:323>uname -a
> > FreeBSD newsfeed.gamma.ru 4.0-CURRENT FreeBSD 4.0-CURRENT #4: Mon Feb 14 08:58:33
>MSK 2000 [EMAIL PROTECTED]:/usr/src/sys/compile/NEWSFEED i386
> >
> >
> >
> > To Unsubscribe: send mail to [EMAIL PROTECTED]
> > with "unsubscribe freebsd-current" in the body of the message
> >
>
> --
> | Matthew N. Dodd | '78 Datsun 280Z | '75 Volvo 164E | FreeBSD/NetBSD |
> | [EMAIL PROTECTED] | 2 x '84 Volvo 245DL | ix86,sparc,pmax |
> | http://www.jurai.net/~winter | This Space For Rent | ISO8802.5 4ever |
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