MPD-problem.

[Geir Inge Imsland]

Hi folks.
I have a problem with mpd on a server.
It seems that the vpnclient cannot accept icmp connections from other 
than the mpd-server.
* I can ping from 192.168.0.1 (The server) to 192.168.0.201 (The client)
* I can NOT ping from 192.168.0.200 (Another server) to 192.168.0.201 
(The client)
* Changing the clients address to 192.168.0.101 does not help.
* Firewall rules is disabled, so this should not be the cause.

tcpdump says:

00:00:52.540628 192.168.0.1 > 192.168.0.200: icmp: 192.168.0.201 unreachable - need to frag (mtu1396) (DF) (ttl64, id57189, len56)


- mpd.conf -
default:
  load pptp0

pptp_common:
  set iface disable on-demand
  set iface enable proxy-arp
  set bundle disable multilink
  set link yes acfcomp protocomp
  set link no pap chap
# CHAP authentication
  set link enable chap
  set link keep-alive 60 180
  set ipcp yes vjcomp
#  set ipcp dns 217.13.4.24
  #NetBIOS Server address
  #set ipcp nbns 192.168.03.1
  #Compression and encryption
  set bundle enable compression
  set ccp yes mppc
#  set ccp yes mpp-e40
#  set ccp no mpp-e40
  set ccp yes mpp-e128
  set ccp yes mpp-stateless
  set bundle yes crypt-reqd

pptp0:
  new -i ng0 pptp0 pptp0
  set ipcp ranges 192.168.0.1/32 192.168.0.201/32
  load pptp_common



- mpd.links -
pptp0:
  set link type pptp
  set pptp self x.x.x.x
  set pptp enable incoming
  set pptp disable originate


Thanks in advance!

-- 
Geir Inge Imsland               
Copyleft Solutions AS
geir.inge.imsland at copyleft.no    mob: +4747647074