Telnet Command: Vpn Mss - Draytek vigor2760 series User Manual

E x a m p l e
E x a m p l e
> vpn NetBios set H2l 1 Pass
% Remote Dial In Profile Index [1] :
% NetBios Block/Pass: [PASS]
T e l n e t C o m m a n d
T e l n e t C o m m a n d
This command allows users to configure the maximum segment size (MSS) for different TCP
types.
vpn mss show
vpn mss default
vpn mss set <connection type> <TCP maximum segment size range>
S y n t a x D e
S y n t a x D e
Parameter
show
default
set
<connection type>
<TCP maximum segment
size range>
E x a m p l e
E x a m p l e
>vpn mss set 1 1400
% VPN TCP maximum segment size (MSS) :
PPTP = 1400
L2TP = 1360
IPSec = 1360
L2TP over IPSec = 1360
>vpn mss show
VPN TCP maximum segment size (MSS) :
PPTP = 1400
L2TP = 1360
IPSec = 1360
L2TP over IPSec = 1360
both sides of VPN Tunnel in connecting, set it block data
transmission of Netbios Naming Packet inside the tunnel.
: v p n m s s
: v p n m s s
s c r i p t i o n
s c r i p t i o n
Description
It means to display current setting status.
TCP maximum segment size for all the VPN connection will
be set as 1360 bytes.
Use it to specify the connection type and value of MSS.
1~4 represent various type.
1 – PPTP
2 – L2TP
3 – IPSec
4 – L2TP over IPSec
Each type has different segment size range.
PPTP – 1 ~ 1412
L2TP – 1 ~ 1408
IPSec – 1 ~ 1381
L2TP over IPSec – 1 ~ 1361
585 Vigor2760 Series User's Guide