Re: ipfw rules for connect port 993

2015-08-25 Thread Petr Chocholáč
Hello , thank you for your answer. ad1. i send my current firewall rules and record from tcpdump on re0 . My LAN is 172.16.0.0/22 (10... it was easy. I think it does not matter) My second LAN is 192.168.1.0/24(on this network connection to the IMAP port 993 works) My public IP is 86.49.91.98

Re: ipfw rules for connect port 993

2015-08-25 Thread Julian Elischer
On 8/25/15 4:02 PM, Petr Chocholáč wrote: Hello , ignore my previous email, you have answered my questions here. the firewall set you show is pretty horrible. It really needs a rewrite. do you want to block the two LANs from each other or block any machines on the LANs from reaching the

Re: ipfw rules for connect port 993

2015-08-25 Thread Julian Elischer
On 8/24/15 9:05 PM, Petr Chocholáč wrote: Hello, I would like to ask you for advice. I can not connect to imap.gmail.com on port 993 from my local network. My LAN is behind freeBSD server with IPFW. Server has two network cards rl0=Internet and re0=LAN(10.0.0.0/16). Tcpdump on re0 shows

ipfw rules for connect port 993

2015-08-24 Thread Petr Chocholáč
Hello, I would like to ask you for advice. I can not connect to imap.gmail.com on port 993 from my local network. My LAN is behind freeBSD server with IPFW. Server has two network cards rl0=Internet and re0=LAN(10.0.0.0/16). Tcpdump on re0 shows three SYN packets without answers. What rules

Re: ipfw rules for connect port 993

2015-08-24 Thread Allan Jude
On 2015-08-24 09:05, Petr Chocholáč wrote: Hello, I would like to ask you for advice. I can not connect to imap.gmail.com on port 993 from my local network. My LAN is behind freeBSD server with IPFW. Server has two network cards rl0=Internet and re0=LAN(10.0.0.0/16). Tcpdump on re0 shows