Firewall Settings Question. I searched the forums and could not find a comprehensive list of best settings (although some posts mentioned one or two). I am balancing performance and security on a VPS box with 256K RAM. Other sites list best APF settings for other control panels (cPanel, Plesk, etc) but none I could find for Interworx. Here is where I am now, can I close more ports safely? Can changing the settings increase performance? You input is respected (yea, I sound like tech support don’t I?).
Default Type of Service: [?] Max Throughput
TCP Drop Policy: [?] Drop
UDP Drop Policy: [?] Drop
Block Multicasting: [?] On
Block Private Networks: [?] Off
Max Sessions: [?] 450
Sysctl TCP: [?] On
Port Access [?]
Service Port TCPIn TCPOut UDPIn UDP Out
ftp-data 20 X X O O
ftp 21 O X O O
ssh 22 O O X X
smtp 25 O O X X
domain 53 X X O O
http 80 O O X X
pop3 110 O O X X
ntp 123 X X O O
imap 143 O X X X
https 443 O O X X
rsync 873 X X O O
imaps 993 O X X X
pop3s 995 O O X X
iworx-cp 2080 O O X X
iworx-cp-ssl 2443 O O X X
mysql 3306 X X X X
Virtuozzo 4643 O O X X
X is Closed / O is open
I dont have a static IP so I cannot close SSH (my ISP reqs I pay three times as much per month for a static IP). I would like to find a work around though If anyone knows one.
Van
PS: I have been using Interworx now for 3 weeks and I have to say I have been quite impressed. Cpanel had gotten quite bloated, and confusing for new users. I hope to be an Interworx guy for a long time.