EXFO MaxTester 635 - Manual (Page 270)

Setting Up DSL/IP Tests
262 MAX-635
Test Setup
IPTV Test Setup
IPTV test supports STB (set-top box) emulation mode
over xDSL and Ethernet interfaces enabling the
MaxTester to join and leave multicast IPTV streams.
The following parameters can be configured from the
Test Setup tab:

Display Mode is either the Channel Name or #
used for displaying channel information in the
result pages.

IGMP Version is a value of either 2 or 3 used to
send IGMP join/leave messages.
Note: If you change the IGMP Version from the default of 2
to 3, you must reboot your unit.

Max TS Packet Loss Ratio is an editable percentage, ranging from 1 to
50, used to qualify if the IPTV stream is stable.

Max ZAP Time is an editable value ranging from 0 to 10,000 that
measures the channel switch time in ms.

Channel List Setup button accesses the page to configure parameters
for channel analysis.

Auto IPTV Test Setup button accesses the setup page to automatically
run an IPTV test. This function is only available in Auto Test Setup
application.