proxychains: update config according to /etc/proxychains.conf

proxychains/.proxychains/proxychains.conf

@@ -1,7 +1,7 @@
-# proxychains.conf  VER 3.1
-#
-#        HTTP, SOCKS4, SOCKS5 tunneling proxifier with DNS.
+# proxychains.conf  VER 4.x
 #
+#        HTTP, SOCKS4a, SOCKS5 tunneling proxifier with DNS.
+
 
 # The option below identifies how the ProxyList is treated.
 # only one option should be uncommented at time,
@@ -22,37 +22,88 @@ strict_chain
 # all proxies must be online to play in chain
 # otherwise EINTR is returned to the app
 #
+#round_robin_chain
+#
+# Round Robin - Each connection will be done via chained proxies
+# of chain_len length
+# all proxies chained in the order as they appear in the list
+# at least one proxy must be online to play in chain
+# (dead proxies are skipped).
+# the start of the current proxy chain is the proxy after the last
+# proxy in the previously invoked proxy chain.
+# if the end of the proxy chain is reached while looking for proxies
+# start at the beginning again.
+# otherwise EINTR is returned to the app
+# These semantics are not guaranteed in a multithreaded environment.
+#
 #random_chain
 #
 # Random - Each connection will be done via random proxy
 # (or proxy chain, see  chain_len) from the list.
 # this option is good to test your IDS :)
 
-# Make sense only if random_chain
+# Make sense only if random_chain or round_robin_chain
 #chain_len = 2
 
 # Quiet mode (no output from library)
 #quiet_mode
 
 # Proxy DNS requests - no leak for DNS data
-# proxy_dns
+proxy_dns 
+
+# set the class A subnet number to use for the internal remote DNS mapping
+# we use the reserved 224.x.x.x range by default,
+# if the proxified app does a DNS request, we will return an IP from that range.
+# on further accesses to this ip we will send the saved DNS name to the proxy.
+# in case some control-freak app checks the returned ip, and denies to 
+# connect, you can use another subnet, e.g. 10.x.x.x or 127.x.x.x.
+# of course you should make sure that the proxified app does not need
+# *real* access to this subnet. 
+# i.e. dont use the same subnet then in the localnet section
+#remote_dns_subnet 127 
+#remote_dns_subnet 10
+remote_dns_subnet 224
 
 # Some timeouts in milliseconds
 tcp_read_time_out 15000
 tcp_connect_time_out 8000
 
+### Examples for localnet exclusion
+## localnet ranges will *not* use a proxy to connect.
+## Exclude connections to 192.168.1.0/24 with port 80
+# localnet 192.168.1.0:80/255.255.255.0
+
+## Exclude connections to 192.168.100.0/24
+# localnet 192.168.100.0/255.255.255.0
+
+## Exclude connections to ANYwhere with port 80
+# localnet 0.0.0.0:80/0.0.0.0
+
+## RFC5735 Loopback address range
+## if you enable this, you have to make sure remote_dns_subnet is not 127
+## you'll need to enable it if you want to use an application that 
+## connects to localhost.
+# localnet 127.0.0.0/255.0.0.0
+
+## RFC1918 Private Address Ranges
+# localnet 10.0.0.0/255.0.0.0
+# localnet 172.16.0.0/255.240.0.0
+# localnet 192.168.0.0/255.255.0.0
+
 # ProxyList format
-#       type  host  port [user pass]
+#       type  ip  port [user pass]
 #       (values separated by 'tab' or 'blank')
 #
+#       only numeric ipv4 addresses are valid
+#
 #
 #        Examples:
 #
 #            	socks5	192.168.67.78	1080	lamer	secret
 #		http	192.168.89.3	8080	justu	hidden
 #	 	socks4	192.168.1.49	1080
-#	        http	192.168.39.93	8080
-#
+#	        http	192.168.39.93	8080	
+#		
 #
 #       proxy types: http, socks4, socks5
 #        ( auth types supported: "basic"-http  "user/pass"-socks )