Re[3]: ipsec packet filtering

2004-07-30 Thread Bjoern A. Zeeb
On Fri, 30 Jul 2004, Nickolay A. Kritsky wrote: Hi, > I think I have got your point here, but filtering esp in tunnel mode > is of no use in many scenarios since higher protocol information (like > ports for TCP/UDP) is hidden in encrypted payload. at first it helps you to accept (only) encrypte

Re[3]: ipsec packet filtering

2004-07-30 Thread Nickolay A. Kritsky
Hello Bjoern, Friday, July 30, 2004, 11:02:26 AM, Bjoern A. Zeeb wrote: >> Then I do (on VPN_router2): >> bash-2.05b# uname -sr >> FreeBSD 4.9-RELEASE BAZ> ok; for the 'ipsec' ipfw option this is too old. It's been functional BAZ> in 5.x since 2003-12-02, that is 5.2, 5.2.1, HEAD and in RELENG_4