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Full Discussion: Help determining what's blocking ports
Special Forums IP Networking Help determining what's blocking ports Post 302265926 by brandonros on Monday 8th of December 2008 10:11:41 PM
Old 12-08-2008
Help determining what's blocking ports
I'm fairly new to networking and am trying to figure our network out, as I was recently assigned to be network administrator where I work. I was trying to get utorrent to work but am not having success in figuring out what's blocking my ports. As of now, I'm getting connected from a mikrotik wireless AP, a mikrotik wireless bridge connection over several miles apart (2 devices), a st. bernard iprism filtering hardware, a watchguard firebox, and a windows 2003 server.

Is there any way to determine which local ip is blocking a certain port so I could narrow it down? I've tried everything I could to forward ports on everything, but still no luck.
 

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LEARN ABOUT SUSE

ifcfg-wireless

IFCFG(5)						       Network configuration							  IFCFG(5)

NAME

       ifcfg-wireless - wireless LAN network interface configuration

SYNOPSIS

       /etc/sysconfig/network/ifcfg-wlan-*
       /etc/sysconfig/network/ifcfg-type-wlan

GENERAL

       Wireless  networks  need  some additional configuration data compared to ethernet ones. Therefore additional variables for ifcfg files were
       introduced.  All wireless LAN specific variables are described in the ifcfg template file /etc/sysconfig/network/ifcfg.template. It is pos-
       sible to configure more than one wireless network accepted for association. To achieve this add suffix _1 to all wireless variables for the
       second network, _2 for the this, and so on. Example: WIRELESS_ESSID_1="second_net" You can have up to  ten  wireless  networks  configured.
       Some  wireless  variables  are not applicable to a single wireless network but are global to the interface. The description of the variable
       points this out.

BUGS

       Please report bugs at <http://www.suse.de/feedback>

AUTHOR

       Christian Zoz <zoz@suse.de> -- ifup script
       Michal Svec <msvec@suse.cz> -- ifup script
       Bjoern Jacke -- ifup script
       Mads Martin Joergensen <mmj@suse.de> -- ifup manual page
       Michal Ludvig <mludvig@suse.cz> -- tunnel support
       Joachim Gleissner <jg@suse.de> -- wireless support

SEE ALSO

       ifup(8).

sysconfig							   December 2005							  IFCFG(5)
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