# Socks v5 protocol **URL:** \ **Category:** Ruby\ **Created:** [June 11, 2008, 3:22pm UTC](https://www.ruby-forum.com/t/socks-v5-protocol/140170 "2008-06-11T15:22:01Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![bloodnix](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/977dab/32.png) [@bloodnix](https://www.ruby-forum.com/u/bloodnix)\ **Post date:** [June 11, 2008, 3:22pm UTC](https://www.ruby-forum.com/t/socks-v5-protocol/140170/1 "2008-06-11T15:22:01Z")
Hello, only I start to study this language. And at once a greater problem: (( I can not understand connection under the report socks5 in any way, and connection, inquiry of the version and methods of authorization passes successfully, and here when I try to transfer the removed host and port I socks-server does not see the address in inquiry, in broad gullies writes, approximately it: [11/Jun/2008:16:45:39 MSD] [19267] 192.168.0.9 “” “CONNECT” CONNREFUSED 0 0 - (192.168.0.9:51012 -\> 210.199.9.0:0) [11/Jun/2008:16:45:39 MSD] [19270] [ERRO] $ConnectServing$: (Connection timed out). [11/Jun/2008:16:45:39 MSD] [19270] 192.168.0.9 “” “CONNECT” CONNREFUSED 0 0 - (192.168.0.9:51014 -\> 210.199.9.0:0) [11/Jun/2008:16:45:39 MSD] [19272] [ERRO] $ConnectServing$: (Connection timed out). [11/Jun/2008:16:45:39 MSD] [19272] 192.168.0.9 “” “CONNECT” CONNREFUSED 0 0 - (192.168.0.9:51016 -\> 210.199.9.0:0) And here a code of connection: … sock.setHost(“194.67.23.111”,25) … def hextobin(str) temp = str.gsub("\s", “”); ret = [] (0…temp.size()/2).each{|index| ret[index] = [temp[index\*2, 2]].pack(“H2”)} return ret end def setHost(domain,port) host=domain h=“05 01 00” if host =~ /^(\d+).(\d+).(\d+).(\d+)$/ ip=[$1.to\_i,$2.to\_i,$3.to\_i,$4.to\_i].pack(‘CCC’) h+=" 01 " +[host.size].pack(‘C’)+ip else h+=" 03" + [host.size].pack(‘C’) + host end h+=[port].pack(‘n’) @sock.write(hextobin(h)) t=@sock.recv(1).unpack(“H\*”).to\_s return t[3…3] end … As we see, I ask ip: 194.67.23.111:25, and up to socks-server reaches: 210.199.9.0:0… I Turn out somehow not so I pack data: (((… Prompt please, that can be not so: ((( ---
**Author:** ![bloodnix](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/977dab/32.png) [@bloodnix](https://www.ruby-forum.com/u/bloodnix)\ **Post date:** [June 11, 2008, 3:31pm UTC](https://www.ruby-forum.com/t/socks-v5-protocol/140170/2 "2008-06-11T15:31:10Z")
2008/6/11 Tannev V. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): > 0 0 - (192.168.0.9:51012 → 210.199.9.0:0) > And here a code of connection: > return ret > end > 210.199.9.0:0… I Turn out somehow not so I pack data: (((… Prompt > please, that can be not so: ((( I do not know SOCKS but “CONNREFUSED” usually indicates a network issue, namely: - firewall blocks access - there is nothing listening on the socket - maybe even system is down. Also, it seems weird that you want to access port 0 (the log says “210.199.9.0:0”) - AFAIK this is reserved and not possible anyways. Cheers robert ---
**Author:** ![bloodnix](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/977dab/32.png) [@bloodnix](https://www.ruby-forum.com/u/bloodnix)\ **Post date:** [June 11, 2008, 3:38pm UTC](https://www.ruby-forum.com/t/socks-v5-protocol/140170/3 "2008-06-11T15:38:43Z")
I wish to get access to: 194.67.23.111:25, but probably data spoil, or I incorrectly send them as socks-server, thinks, that I want will be connected to: 210.199.9.0:0… sock.setHost (" 194.67.23.111", 25) And up to a server why that other data reach: (