[admin@MikroTik] /ip firewall service-port> set gre disabled=no
no such item
why no such item?
Because there’s no GRE helper?
it existed in v2.9
v3 have general ‘pptp’ helper
i using pptp for vpn
http://wiki.mikrotik.com/wiki/PPTPServer
/ interface ethernet
set ether1 name="ether1"
/ interface bridge
add name="lan" arp=proxy-arp
/ interface bridge port
add interface=ether1 bridge=lan
/ ip address
add address=192.168.0.1/24 interface=lan
/ ip dns
allow-remote-requests=yes
/ ip firewall service-port
[color=#800000]set gre disabled=no [/color]
set pptp disabled=no
/ ip pool
add name="pptp" ranges=192.168.0.200-192.168.0.229
/ ppp profile
add name="pptp-in" local-address=192.168.0.1 remote-address=pptp use-encryption=required only-one=yes change-tcp-mss=yes dns-server=192.168.0.1
/ interface pptp-server server
set enabled=yes max-mtu=1460 max-mru=1460 authentication=chap,mschap1,mschap2 default-profile=pptp-in
/ ppp secret
add name="user-1" service=pptp password="******" profile=pptp-in
add name="user-2" service=pptp password="******" profile=pptp-in
# ...
i using MT v4.2
log file when xp vpn to MT
tcp connection established from x.x.x.x
<pptp-0>: waiting for call...
<pptp-0>: terminating...
<pptp-0>: disconnected
and what does XP say?
verifying username and password
and message attached.
solved
disable f-secure antivirus and solved