Hello, misc@ I have OpenBSD internet gateway for medium company and 2 WAN lines from different providers. First (line A) is flat rate 512K, second (line B) is charged per megabyte. I want to setup this two links to work in failover, i.e. to use Line A all the time (with Line B being idle), automatically switch to Line B when Line A is down and switch back when Line A is up again. All I found so far is to have some script pinging some host outside and switching default route, pf.conf and so on, but I want advice from OpenBSD gurus if there is some PF magic to accomplish this. Success stories on similar cases are welcome too.
Thanx in advance. -- Yuri A. Spirin
