Search found 11 matches

by Cronus
Tue Sep 20, 2016 8:34 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: ipv6
Replies: 10
Views: 913

Re: ipv6

I'm interested in ipv6, as it was the only factor that stopped me from moving my VM's from other hosts to here. Normal non gaming ones.
by Cronus
Sun Jul 03, 2016 6:28 pm
Forum: Game and voice servers
Topic: Unreal Tournament 4 UT4
Replies: 0
Views: 427

Unreal Tournament 4 UT4

Have you looked into hosting UT4 Servers and/or UT4 Hubs? Interested to see pricing if you can.
by Cronus
Sun Jul 03, 2016 3:33 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

John told me bpf does not support ether, I did find a way I think, take the wireshark packet location and substract 14 (the eth header basically) and it seems to work!
by Cronus
Sun Jul 03, 2016 3:13 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

Also this is from wireshark, and I believe it starts on the Ethernet Header not IP Header, I assume that changes things? Also do you know of a way to set wireshark to display on IP Header? or at least how to offset that when reading the packets?
by Cronus
Sun Jul 03, 2016 2:24 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

Trying to do a BPF Filter for the following 0000 00 16 3e f1 5e 88 fe ff ff ff ff ff 08 00 45 00 ..>.^.........E. 0010 00 4a b9 4f 40 00 f3 11 54 9d 1f b0 9e 46 4a 5b .J.O@...T....FJ[ 0020 71 64 70 8c 1e 61 00 36 e0 10 13 c3 83 80 00 01 qdp..a.6........ 0030 00 00 00 00 00 01 0e 68 61 6a 6a 61 6d 73...
by Cronus
Sun Apr 24, 2016 10:11 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

Forgive my noobness but is this not the entire ip packet? http://i.imgur.com/jnhobYy.png Starts with IG Bit, then has address, type, src, dst, etc then the data part which im trying to match against is the last few bits. Below is what I found by trial and error to work. But I wanted to get bpf worki...
by Cronus
Sat Apr 23, 2016 7:19 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

That did not work. The traffic is blocked now and not getting through. This makes alot of sense and I cannot see whats wrong hmm
by Cronus
Sat Apr 23, 2016 6:04 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

This is another rule I want to refine. Currently in the panel I have Hex Bytes 5c 73 74 61 74 75 73 5c between 0 and 99 Below is the screenshot from wireshark of the pcap and it shows bytes 42-49, I try that in the firewall panel and it doesnt work. Did I miss something? http://i.imgur.com/OER45Ah.png
by Cronus
Thu Apr 21, 2016 9:53 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

Gotcha, Thanks. If i get an example I"ll reply it here.
by Cronus
Thu Apr 21, 2016 8:28 pm
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Re: Firewall Rules Converting Hex Match to BPF

Unfortunately I do not have these right now. Without them can i do a broad range how I currently do 0 to 99 in hex matching?
by Cronus
Thu Apr 21, 2016 10:59 am
Forum: Dedicated servers and Virtual Dedicated Servers
Topic: Firewall Rules Converting Hex Match to BPF
Replies: 15
Views: 798

Firewall Rules Converting Hex Match to BPF

I got some Firewall rules that I only know how to use hex matching and string matching in iptables. I want to convert these to BPF to free up some rules. I've read quite a bit but not sure how to exactly convert these. I am hoping someone can show me an example of one of my hex matches convert to bp...