[Asterisk-Users] zaptel ppp HDLC Receiver Overrun messages

[Mitchel Constantin]

I have the same issue, but I've been running this for several months
on a faster (2.8ghz) computer with no loss to data or harm of any
kind, so I would have to say it's probably safe to ignore.

mitchel


On Tue, 21 Dec 2004 16:37:17 -0600, Mark Farver <mfarver at ticom.com> wrote:
> I have a pair of sites tied together with a T1 line running zaptel PPP
> on either end.  The system works, but I keep getting these messages in
> the kernel logs, and users are reporting connection problems (TCP
> timeouts, and hangs) especially under high usage.
> 
> --snip--
> HDLC Receiver overrun on channel WCT1/0/1 (master=WCT1/0/1)
> HDLC Receiver overrun on channel WCT1/0/1 (master=WCT1/0/1)
> HDLC Receiver overrun on channel WCT1/0/1 (master=WCT1/0/1)
> HDLC Receiver overrun on channel WCT1/0/1 (master=WCT1/0/1)
> HDLC Receiver overrun on channel WCT1/0/1 (master=WCT1/0/1)
> --snip--
> 
> My initial though was interrupts, the LAN was connected via eth0, which
> is sharing with the t1xxp card running the WAN link.  (The t4xxp card is
> for a future project and is idle) but I downed eth0 and switched the LAN
> to eth1.
> 
> /proc/interrupts:
>           CPU0
>  0:  140133158          XT-PIC  timer
>  1:        125          XT-PIC  keyboard
>  2:          0          XT-PIC  cascade
>  9:     157178          XT-PIC  eth1
> 10: 1401370796          XT-PIC  t4xxp
> 11: 1408600199          XT-PIC  t1xxp, eth0
> 14:      32528          XT-PIC  ide0
> 15:      27273          XT-PIC  ide1
> NMI:          0
> ERR:          0
> 
> My only other idea is the box is underpowered for the job.  It is a
> P3-350 mhz...
> 
> Any other suggestions?
> 
> Mark Farver
> 
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