Web Proxy Checker Pro 1.7.44

by Vitaly, Sunday, December 13th, 2015

Web Proxy Checker Pro 1.7.44 released.

New Features

1. Format of the source lines: user:pass@host:port (default), host:port:user:pass.

wpc.1.7.44-tn

2. Timeout unit: seconds (default), milliseconds.

wpc.1.7.44-2-tn

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TCP Port Mapper 1.77

by Vitaly, Wednesday, December 9th, 2015

TCP Port Mapper 1.77 released.

New version supports options to connect via proxy:
ConnectProxyHost, ConnectProxyPort, ConnectProxyMode, ConnectProxyUser, ConnectProxyPass.

Example. Listen all SOCKS requests from a web browser or an application and forward the requests to Fiddler.

IE Internet Options->LAN Settings->Advanced->Proxy Settings:

ie-socks-configure-tn

portmapcfg.ini:

ListenPort=1080
ProxyMode=SOCKS4
ConnectProxyMode=CONNECT
ConnectProxyHost=127.0.0.1
ConnectProxyPort=8888
DNSHost=8.8.8.8
DNSPort=53
DNSHost2=8.8.4.4
DNSPort=53

More deatils: TCP Port Mapper Help.

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TCP Port Mapper in Proxy mode: how redirect all traffic to the specified host:port.

by Vitaly, Friday, July 31st, 2015

When TCP Port Mapper (tcpportmap) acts as a proxy (ProxyMode has one of the values: HTTP, CONNECT, SOCKS4 or SOCKS5), then MapToHost and MapToPort can be used to forward all traffic to the specifed host:port.

For example, let ProxyMode=CONNECT and TCP Port Mapper has received this command from the client:

CONNECT www.google.com:80 HTTP/1.1
  1. If MapToHost=127.0.0.1, MapToPort=8080 then TCP Port Mapper will establish connection to 127.0.0.1:8080.
  2. If MapToHost=127.0.0.1, MapToPort is not specified (or zero) then TCP Port Mapper will establish connection to 127.0.0.1:80.
  3. If MapToHost is not specified (or empty), MapToPort=8080 then TCP Port Mapper will establish connection to www.google.com:8080.
  4. If the both MapToHost and MapToPort are not specified then TCP Port Mapper will establish connection to www.google.com:80.

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Resolve External IP

by Vitaly, Wednesday, July 1st, 2015

URL to resolve IPv4 address:

http://ipv4.test-ipv6.com/ip/?callback=_jqjsp&asn=1&testdomain=test-ipv6.com&testname=test_asn4

Response (IPv4):

_jqjsp({"ip":"xxx.xxx.xxx.xxx","type":"ipv4","subtype":"","via":"","asn":"yyyyy","asn_name":"Provider Name,US","asnlist":"yyyyy","padding":""})

Extract IPv4 regular expression:

\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}

URL to resolve IPv6 address:

http://ipv6.test-ipv6.com/ip/?callback=_jqjsp&asn=1&testdomain=test-ipv6.com&testname=test_asn6

Response (IPv6):

_jqjsp({"ip":"xxxx:x:xxxx:xxx:xxxx:xxxx:xxxx:xxxx","type":"ipv6","subtype":"Teredo","via":"","padding":""})

Extract IPv6 regular expression:

([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)

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