TT CME Gateway System Administration Manual - Trading ...

Upgrade Tasks to Support Mandatory iLink Tags
5 Configuring Order Management
List of Upgrade Tasks To upgrade your trading environment to support the CME Group’s mandatory iLink
tags, successfully perform the following tasks:
• Upgrade to CME Gateway Version 7.14.3 and correctly configure the
location parameters on the gateway.
• Upgrade TT Client applications and clients of APIs to the supported
versions listed in this section.
• Install or upgrade to TT User Setup Version 7.4.0 and set up each trader
location.
Upgrading TT Gateways
Warning: After an upgrade to CME Gateway 7.14.3, the [location] section
must be added to the top or bottom of your existing hostinfo.cfg file. If
[location] is added in any other place in the file (e.g., between order sessions),
the gateway will not start.
After an upgrade to CME Gateway Version 7.14.3 or higher, you have to manually
add the [location] section to your existing hostinfo.cfg using the
hostinfo.cfg_master file as a reference. This section is required on all order
routing CME Gateways. This section can be added to MPF Price Servers, but it is
not required.
To add [location] using hostinfo.cfg_master as a reference
1. Using a text editor (e.g., Notepad), open :\tt\\hostinfo.cfg_master
2. Copy the [location] section and paste it as a separate section at the top or
bottom of your current :\tt\config\hostinfo.cfg
file. Refer to the section called Example: [location] in
an Upgraded Hostinfo.cfg File on page 103.
3. Configure the [location] section. Refer to the section called Configuring
Gateway Location on page 98.
4. Save the changes and close both files.
102 CME Gateway System Administration Manual
Trading Technologies International, Inc.