Firewalls

How can I test this at each workstation to see if port 25 traffic is actually being blocked

This question was submitted on SearchExchange.com I have created rules in my firewall to block outgoing port 25 traffic from any computer except the email server. How can I test this at each workstation to see if port 25 traffic is actually being blocked? The firewall logs will show me blocked...

pix506e prob

after basic configuration of pix 506e firewall, when I'm connecting it with pc the lan card icon is showing not connected . i've tried different cables and on different pcs too but showing no result.i'm able to ping e1 from hyperterminal and from command prompt i'm able to ping lan card ip. plz...

PIX Connectivity question

Hey guys maybe I'm not understanding something here just want to make sure I'm thinking right. ok I have a pix, a 2821 and a 3845. The pix is configured and already has an insdie/outside interface. What I'm doing is going to add another inside interface on the pix and connect the 2821 to it and...

Windows server 2003 firewall

I have just installed a new server with Windows 2003 R2 and added the users to the Doman with Active Directory. I have made file and print sharing an exception in the firewall settings, but when I turn the firewall on, the users no longer have access to the server - they are disconnected. Help

how can I remove Anti spoofing feature in the check point

I need to remove the anti spoofing feature from my checkpoint /....what to do for it

How to connect to my servers from behind customer firewall?

I need to do some product demos connecting to my server. However many times the client firewall rules prevent me from accessing my server. My application needs access to multiple ports (apache, tomcat,oracle,..). Is there some VPN software I can install to resolve my problem? I would appreciate...

cisco pix route traffic through 2 interfaces

Hi, I have a Cisco Pix which currently has an internal, dmz and outside interface. My outside is my default route, however I have now got another connection to the internet that I would like to route some outside bound traffic through. I can set up a static route to do this however will need the...

How to allow outside access to internal pc securely

Hi all, I need to allow an outside service engineer connect to a machine tool (PC attached) to run diagnostics on my network. What's the best way to allow him temperorily access to this internal pc? This will probably only happen a few times a month, so access doesn't have to be enabled...

Cisco pix501 VPN at home.

A question submitted on SearchNetworking.com I just got IPSEC passthru working. IPSEC passthru is the most important feature because from home I have to VPN back to ASA at work. I would also like when I'm at work to VPN back to my home (VPN the other way that terminates on my pix 501) This...

How to NAT a VPN pool address

I have a PIX 506e IOS 6.3(5) and I want to make a VPN pool address available to inbound traffic. The scenario is that I have a wireless device which is behind a firewall from my provider. I have a VPN set up to allow the device to connect and it is assigned an address from a VPN pool. I would...

pix 515E firewall inside traffic monitoring and controll

first of all thanks Mr. Layer9 for ur such a nice and helpful participation in this question. by reading all his i also got some questions in mind to ask from you. i hope u will please me... i have pix firewall 515e with cisco router 2600 series, infact i wana do two tasks on it, first that how...

Traffic monitoring on SUSE 10.1/Nagios

I would like to monitor the bandwidth usage per IP address going through my firewall. I'm running SUSE 10.1 with Nagios installed. Anyone have an idea of how someone would go about doing that?

Firewall Router

I have a Linksys Firewall router (BEFSX41) ? Does anyone know if this supports NAT-T. I have two users who need VPN but can't. Anyone know the settings required on the router?

Are TCP FINS a concern

i have seen a lot of tcpfins on my sonic wall firewall. when i look up the ip address the sites are not sites we are accessing. is this somthing i can report as a crime or how do i address.

Ports comunications

Hi, How can i know the ports that i need to be open in my firewall if a want to entrance to my as400 V5R3M0 from internet, can you tell me please what are the ports comunications that i need to open in my firewall ??? becasuse if i only open the port 23 the system dont work from internet.. Best...

Anyone know the port used for the PIX 515e for the client connection?

Anyone know the port used for the PIX 515e for the client connection. Need to open my firewall for the client to get out

Want to establish a site to site VPN Tunnel

We have 5 different locations with Sonicwall firewalls as described under. 1. WS Corp TZ190W 2. MM Corp TZ170 3. MT Corp TZ170 4. MT Datacenter TZ170 5. IN Corp TZ170 We want to establish a site-to-site VPN tunnel, is switching to MPLS VPN a right move? If not then...

SNTP setup

I have setup the SNTP as a client and it times out. The firewall allows all outbound. Is there something special i need to setup to make SNTP to work?

Desktop firewalls

Do desktop firewalls work in "realtime" environment?

Mandating firewall use for remote VPN users

Is there a way I can make sure all remote vpn users have the proper firewalls and anti virus software installed? If they are using a home pc what controls do I have besides telling them they need to?