April 2004
Intermediate to advanced
470 pages
10h 12m
English
book
Domino Web Access 6.5 on Linux
by John Bergland, Michael Alexander, Martin Anderle, Wolfgang Fey, Marco Foellmer, Shane Kilmon
Content preview from Domino Web Access 6.5 on Linux
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Chapter 3. Deployment considerations 65
Figure 3-3 Split-horizon DNS configuration for Sametime
Referring to Figure 3-3, the process for the client outside of the firewall to
properly resolve the name of the Sametime server behind the reverse proxy
server is as follows:
1. Client outside firewall looks up sametime.ibm.com.
2. DNS server returns IP address 129.42.19.49.
3. Reverse Proxy knows that requests for sametime.ibm.com resolve to an
internal address to reach the proper host.
4. Client on intranet looks up sametime.ibm.com.
5. DNS server returns IP address 9.33.10.20.
Sametime
Client
Split-Horizon DNS Configuration for Sametime
Outside the Firewall/Internet ...