tree 495be345f80cbe4f975ec15367c49433350a6c71
parent 384ef099209f92afb0af0c48756731a105da23f5
author Holger Hans Peter Freyther <zecke@selfish.org> 1306492738 +0200
committer Holger Hans Peter Freyther <zecke@selfish.org> 1306953635 +0200

nat: Allow to have a regexp to match the MSISDN

The idea that MCC and MNC is enough to classify a subscriber
turns out to be wrong. Certain operatos license a number range
of IMSIs to others. When we see a '^' in the MCC field we treat
it as a regexp. The code now turns the MCC/MNC into a regexp
for the IMSI. It is not using extended POSIX regexp to match
the behavior of the access list.