Re: random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-03-01 Thread Camiel Dobbelaar
On 1-3-2012 16:43, Hrvoje Popovski wrote: > On 28.2.2012. 14:23, Stuart Henderson wrote: >>> >>> There is no such option in ftp-proxy. >>> >>> What _might_ work is to run one ftp-proxy per IP (30 in your case) and >>> use "random" on the divert-to. >>> >>> <5 minutes later> >>> >>> I just tried it,

Re: random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-03-01 Thread Hrvoje Popovski
On 28.2.2012. 14:23, Stuart Henderson wrote: There is no such option in ftp-proxy. What _might_ work is to run one ftp-proxy per IP (30 in your case) and use "random" on the divert-to. <5 minutes later> I just tried it, and it does not work... divert-to does not support random like rdr-to do

Re: random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-02-29 Thread Simon Perreault
On 2012-02-28 08:23, Stuart Henderson wrote: btw: that random stuff, at least without source-tracking, is likely to break bank websites etc. This is right. Random pools break a lot of things in practice. Do use random it if you're paranoid and don't care about breaking things. Otherwise, the

Re: random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-02-28 Thread Stuart Henderson
On 2012-02-28, Camiel Dobbelaar wrote: > On 27-2-2012 22:22, Hrvoje Popovski wrote: >> i'm having problem with ftp communication. when ftp client behind >> openbsd 5.0 firewall connects to ftp server or servers >> they see 425: Securiy: Bad IP connecting. >> >> openbsd has random nat with pool of

Re: random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-02-27 Thread Camiel Dobbelaar
On 27-2-2012 22:22, Hrvoje Popovski wrote: > i'm having problem with ftp communication. when ftp client behind > openbsd 5.0 firewall connects to ftp server or servers > they see 425: Securiy: Bad IP connecting. > > openbsd has random nat with pool of /27 public addresess and inside > hosts connec

random nat, ftp clients and 425: Securiy: Bad IP connecting

2012-02-27 Thread Hrvoje Popovski
hello everyone, i'm having problem with ftp communication. when ftp client behind openbsd 5.0 firewall connects to ftp server or servers they see 425: Securiy: Bad IP connecting. openbsd has random nat with pool of /27 public addresess and inside hosts connect through that pool. when ftp-prox