wiki/info/landscape/olympic-setup.md
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@@ -24,6 +24,24 @@ We assume not to have DNS available on site. Therefore, for now, we have decided
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The domain name has been set to ``sapsailing.com`` so that the fully-qualified host names are ``sap-p1-1.sapsailing.com`` and ``sap-p1-2.sapsailing.com`` respectively. Using this domain name is helpful later when it comes to the shared security realm established with the central ``security-service.sapsailing.com`` replica set.
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+### IP Addresses and VPN
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+
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+Here are the IP addresses as indicated by SwissTiming:
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+
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+```
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+Host Internal IP VPN IP
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+-----------------------------------------------------------------------------------------
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+TracTrac A (Linux) 10.1.1.104 10.8.0.128 STSP-SAL_client28
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+TracTrac B (Linux) 10.1.1.105 10.8.0.129 STSP-SAL_client29
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+SAP Analytics 1 Server A (Linux) 10.1.3.195 10.8.0.130 STSP-SAL_client30
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+SAP Analytics 2 Server B (Linux) 10.1.3.197 10.8.0.131
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+SAP Client Jan (Windows) 10.1.3.220 10.8.0.132
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+SAP Client Alexandro (Windows) 10.1.3.221 10.8.0.133
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+SAP Client Axel (Windows) 10.1.3.227 10.8.0.134
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+TracTrac Dev Jorge (Linux) 10.1.3.228 10.8.0.135
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+TracTrac Dev Chris (Linux) 10.1.3.233 10.8.0.136
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+```
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+
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### Tunnels
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On both laptops there is a script ``/usr/local/bin/tunnels`` which establishes SSH tunnels using the ``autossh`` tool. The ``autossh`` processes are forked into the background using the ``-f`` option. It seems important to then pass the port to use for sending heartbeats using the ``-M`` option. If this is omitted, according to my experience only one of several ``autossh`` processes survives.