tree 52476dbea016e14d118339c43ff8fbd2284cb472
parent 6a84b23f25b9fb06facc1317d3ef9612866d74bd
author Stefan Sperling <ssperling@sysmocom.de> 1522764195 +0200
committer Harald Welte <laforge@gnumonks.org> 1522829245 +0000

document the purpose of IP addresses used by GGSN tests

The purpose of the various IP addresses used by our GGSN tests is not
immediately clear. Add documentation based on the current status quo.

Change-Id: I079efcff3dab09d71330625f5b661cd81e42bf38