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From: Tushar Patel <tpatel@ecpi.com>
Message-Id: <199606102213.WAA00486@ecpi.com>
Subject: Help: Can't have more then 4 ppp users?
To: freebsd-isp@freebsd.org
Date: Mon, 10 Jun 1996 22:13:06 +0000 ()
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> Hi,
> 
> Please help.
> 
> Recently I got new lines from the phone company, I am able to support
> 4 ppp connection at one time (running 2.0.5 and user mode ppp). But, when
> 5th person connects I get massage saying "can't find ifindex" and then
> "device not configured".
> Following is my ppp.log file info.
> 
> 06-09 22:32:11 [19989] Using interface: tun3
> 06-09 22:32:11 [19989] PPP Started.
> 06-09 22:32:30 [19989] SIGHUP
> 06-09 22:32:31 [19989] PPP Terminated.
> 06-09 22:33:11 [19985] Using interface: tun3
> Packet mode enabled
> Packet mode enabled
> 
> I have compiled the kernel with the following options. 
> 
> # ijppp uses tun instead of ppp device
> #pseudo-device	ppp     16	
> pseudo-device	tun     16	
> pseudo-device	pty	16
> pseudo-device	gzip		# Exec gzipped a.out's
> 
> Do I need to specify anything else in the kernel?
> 
> I have made all the devices using "MAKEDEV tun4" etc.
> 
> When I specify netstat -ain I do see 16 tun devices.
> Only difference is tun4 has MTU of 552. How do I change back to
> 1500?
> 
> tun0  1500  <Link>                         92126     0    90675     0     0
> tun0  1500  205.238.159 205.238.159.50     92126     0    90675     0     0
> tun1  1500  <Link>                         34916     0    38017     0     0
> tun1  1500  205.238.159 205.238.159.50     34916     0    38017     0     0
> tun2* 1500  <Link>                         23286     0    27176     0     0
> tun3* 1500  <Link>                          9704     0    10618     0     0
> tun4* 552   <Link>                          4415     0     3898     0     0
> tun5* 1500  <Link>                             0     0        0     0     0
> tun6* 1500  <Link>                             0     0        0     0     0
> tun7* 1500  <Link>                             0     0        0     0     0
> tun8* 1500  <Link>                             0     0        0     0     0
> tun9* 1500  <Link>                             0     0        0     0     0
> tun10 1500  <Link>                             0     0        0     0     0
> tun11 1500  <Link>                             0     0        0     0     0
> tun12 1500  <Link>                             0     0        0     0     0
> tun13 1500  <Link>                             0     0        0     0     0
> tun14 1500  <Link>                             0     0        0     0     0
> tun15 1500  <Link>                             0     0        0     0     0
> 
> 
> Please help.
> 
> Thanks,
> Tushar
>