Quality of Service
332
9.7
 
QoS configuration
BAT54-Rail/F..
Release
 
7.54
 
06/08
D The reduction refers to all packets, which will be sent to the interface and 
which do not correspond to the rule.
D Not packets of certain protocols are reduced, rather than all packets glo-
bally on that interface
LANconfig
The length reduction of the data packets is set in LANconfig when defining 
the QoS rule:
WEBconfig, Telnet
For configuration with WEBconfig or Telnet, the reduction is entered at the 
following places in a new Firewall rule by parameter “P” for PMTU reduction 
(Path MTU, MTU = Maximum Transmission Unit) and “F” for the fragment 
size:
For BAT devices with VoIP functions that were already integrated or added 
in with a software option, fragmentation and PMTU reduction can be set 
separately for SIP calls.
Configuration tool Run
WEBconfig Setup/IP router/Firewall/Rule list
Telnet Setup/IP router/Firewall/Rule list