[pptpd] Discarding out-of-order packet

[mipsgi]

I'm using vanilla-sources with mppe patched.
When I connect to pppd use vpn under win2k, I keep getting such messages in /var/log/everything/current:

Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9280, already have 9280
Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9280, already have 9280
Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9280, already have 9280
Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9281, already have 9281
Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9281, already have 9281
Mar 15 22:23:54 [pptpd] Discarding out-of-order packet 9281, already have 9281
Mar 15 22:23:55 [pptpd] Discarding out-of-order packet 9282, already have 9282
Mar 15 22:23:55 [pptpd] Discarding out-of-order packet 9282, already have 9282
Mar 15 22:23:55 [pptpd] Discarding out-of-order packet 9282, already have 9282
Mar 15 22:23:55 [pptpd] Discarding out-of-order packet 9283, already have 9283
Mar 15 22:23:55 [pptpd] Discarding out-of-order packet 9283, already have 9283

how can I solve that?

[Rroet]

it happens.. it's non fatal.

check in with poptop.sf.net for more info. They have a very good mailing list and the admins respond very qcuik.
_________________
Workstation: Shuttle SN85G4v2, AMD64 3200+, 512MB, 250GB sata, Radeon 9800 Pro.
Server 1: here
Server 2: here

[mipsgi]

I checked google and put these in my /etc/sysctl.conf:
net.ipv4.conf.all.arp_filter=1
net.ipv4.conf.all.proxy_arp=1

then syctl -p
It seems no problem now...