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JackL

gunan,

Before anything, check the possibility of updating your pfSense to version 2.0.1: http://doc.pfsense.org/index.php/Upgrade_Guide

Are you sure that the default gateway of his season Win7 is the same pfSense you stand with WinXP? It would not be releasing a lack of access rule for the season Win7 on "Firewall-> Rules-> Lan"?

[]`s
Jack

gunan

hi ,

I will check the firewall rules for win 7. If i update to version 2.0 all my data will be remain or i need to reconfigure back?

Thanks for your support…

cmb

@gunan:

If i update to version 2.0 all my data will be remain or i need to reconfigure back?

http://doc.pfsense.org/index.php/Upgrade_Guide

nearones

@gunan:

hi ,

I will check the firewall rules for win 7. If i update to version 2.0 all my data will be remain or i need to reconfigure back?

Thanks for your support…

Sorry for peaching myself inside, Please do not try to upgrade PFsense Please install 2.0 version fresh and recreate all rules, cause upgrading may malfunction ur pfsense and rules too. I had a very bad experince of upgrading.
Even after installing fresh 2.0 ver. do not use 1.2.3 ver xml file, make is fresh.

gunan

JackL

Please refer to my attachment for the firewall>>rules>>Lan

[firewall rules lan.xls](/public/imported_attachments/1/firewall rules lan.xls)

JackL

@gunan:

I will check the firewall rules for win 7. If i update to version 2.0 all my data will be remain or i need to reconfigure back?

Read carefully the instructions in the guide: http://doc.pfsense.org/index.php/Upgrade_Guide

You can also take a look at this blog we created in the text of the Brazilian community with steps and best practices when upgrading your system (to avoid problems reported by nearones, for example): http://www.pfsense-br.org/blog/2012/02/passos-e-boas-praticas-na-hora-de-atualizar-o-sistema/

[]`s
Jack

JackL

@gunan:

Please refer to my attachment for the firewall>>rules>>Lan

In the most casual look you can see various inconsistencies and redundancies in your rules. Some tips that can help you:

When you want to refer to your LAN, try to use the alias "LAN SUBNET" instead of description in ipv4;
You have multiple subnets? or was refer to a station when the field source 192.168.204.0/24 quotes?
Implement a firewall like 'prudent', ie, create rules only for what you want to pass on your LAN to WAN. By default, everything should always be denied.
Do you have a rule blocking connections from on high ports. However, almost every type of connection is originating from high port!

Review your firewall completely … Who knows, a good start would you buy the book: http://pfsense.org/book

[]`s
Jack

gunan

JackL,

Thanks for the tips..but i m a new for PFsense and i didn't get any proper passdown for my Ex clex…i don't understand why Windows XP no issue but Win 7 got this ISsue..Please help me on this issue since i couldn't purchase new System win 7. i need to purchase few new System. i also Have few IP's for by bass Our firewall and i have used it also same. Even i disable PC's firewall also same. I really need helps on this ISSUe...

JackL

Are you sure that the "default gateway" of his station Win7 pfSense is this?

Use tcpdump on pfsense to know if the packets are arriving at the station Win7 firewall and what happens to them afterwards!

Note: Even if resolving this problem off, you still have all the inconsistencies mentioned above.

[]`s
Jack

gunan

hi JackL,

My default getaway is : 192.168.0.1 ( my pfsense).

Where can i check the TCPdump?

JackL

@gunan:

Where can i check the TCPdump?

Read more about the tool TCPDump. So you will be able to understand how to use it to diagnose problems on your network:

http://www.thegeekstuff.com/2010/08/tcpdump-command-examples/#more-5676
http://www.freebsd.org/cgi/man.cgi?query=tcpdump&sektion=1

gunan

hi I really need help.. I cannot solve the problem…

gunan

hI aLL,

For this issue NO solution ???

i really need a help…

novacoresystems

lol.. dude. Upgrade your pfsense. Case closed.

gunan

hi,

CAn i upgrade my version then restore back my current configuration setting into the new version?

cmb

@gunan:

CAn i upgrade my version then restore back my current configuration setting into the new version?

http://doc.pfsense.org/index.php/Upgrade_Guide

stephenw10

Please post a complete list of your firewall rules.

However I would say the only thing that could be causing this difference between XP and Win7 is either some Layer 7 filtering or Win7 clients are receiving/handling dhcp information differently.

Though from the rules I can see in your screenshot (in a spreadsheet) if Win7 uses different source ports it could explain it. Why are you blocking so many source ports?

Steve