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Risks in having multiple VPN tunnels on a firewall
If I have an ISP connection with a firewall configured to have a vpn tunnel to one of our service providers, what is the security risk in having another vpn tunnel configured to go to another partner where we do business?
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| June 29, 2011 8:27 PM
Cloud Computing, Firewalls, Juniper, Juniper NetScreen-25, NetScreen, Networking, VPN Netscreen Juniper Firewall
If I have an ISP connection with a firewall configured to have a vpn tunnel to one of our service providers, what is the security risk in having another vpn tunnel configured to go to another partner where we do business?
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| June 29, 2011 8:27 PM
Cloud Computing, Firewalls, Juniper, Juniper NetScreen-25, NetScreen, Networking, VPN Netscreen Juniper Firewall
Video call issue on TANDBERG video conference
I have TANDBERG video conference unit. The unit is setup in my coporate LAN, inside firewall. I want to configure it to be stand alone unit (i.e. not registering to any server at all) and able to handle call from external public party (incoming call and outgoing call). I am not sure how to configure [...]
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| April 20, 2010 3:11 AM
Juniper NS-25, Local area networks, NetScreen, videoconferencing
I have TANDBERG video conference unit. The unit is setup in my coporate LAN, inside firewall. I want to configure it to be stand alone unit (i.e. not registering to any server at all) and able to handle call from external public party (incoming call and outgoing call). I am not sure how to configure [...]
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| April 20, 2010 3:11 AM
Juniper NS-25, Local area networks, NetScreen, videoconferencing
Help analyzing a minidump file
A user I support has been having an ongoing bsod problem. I’ve been analyzing his minidump files for awhile now, and to me, they look to always point to crypto.sys as the problem driver. Crypto.sys is a driver used by Netscreen Remote (VPN client). Apparently, upgrading to the latest version is supposed to resolve this [...]
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| November 9, 2009 3:32 PM
BizTalk, Blue Screen of Death, CRYPTO, NetScreen, VPN
A user I support has been having an ongoing bsod problem. I’ve been analyzing his minidump files for awhile now, and to me, they look to always point to crypto.sys as the problem driver. Crypto.sys is a driver used by Netscreen Remote (VPN client). Apparently, upgrading to the latest version is supposed to resolve this [...]
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| November 9, 2009 3:32 PM
BizTalk, Blue Screen of Death, CRYPTO, NetScreen, VPN
Cisco vs Watchguard, Netscreen foritnet
in my mind, Watchguard, Netscreen and foritnet are same.(very little difference) but compare with Cisco PIX or ASA, what is it advantage?
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| September 30, 2009 1:59 PM
Cisco PIX, NetScreen, Network security appliances, WatchGuard VPN
in my mind, Watchguard, Netscreen and foritnet are same.(very little difference) but compare with Cisco PIX or ASA, what is it advantage?
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| September 30, 2009 1:59 PM
Cisco PIX, NetScreen, Network security appliances, WatchGuard VPN
VPN on Netscreen SSG 550M
Can someone provide assistance for setting up VPN connections (site to site and Remote access) on a Netscreen SSG 550? I’ve read all the docs, forumes etc, but not evenusing the Juniper VPN client will get me connected successfully. Thanks!
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| July 26, 2009 6:40 PM
Firewalls, Juniper firewall, NetScreen, VPN, VPN Netscreen Juniper Firewall
Can someone provide assistance for setting up VPN connections (site to site and Remote access) on a Netscreen SSG 550? I’ve read all the docs, forumes etc, but not evenusing the Juniper VPN client will get me connected successfully. Thanks!
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| July 26, 2009 6:40 PM
Firewalls, Juniper firewall, NetScreen, VPN, VPN Netscreen Juniper Firewall
Using switch or router ACL to block streaming traffic
I would like to block streaming media requests using either the LAN switch or the site edge router. The site is on a private network and does not have a local firewall at the edge. Has anyone used Cisco ACL’s for this purpose and if so, how did you do it? Or, would I be [...]
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| November 29, 2008 6:44 PM
ACL, Cisco IOS, Firewalls, Internet, NetScreen, Network traffic management, PIX, Routers, Security, Streaming media, WAN
I would like to block streaming media requests using either the LAN switch or the site edge router. The site is on a private network and does not have a local firewall at the edge. Has anyone used Cisco ACL’s for this purpose and if so, how did you do it? Or, would I be [...]
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| November 29, 2008 6:44 PM
ACL, Cisco IOS, Firewalls, Internet, NetScreen, Network traffic management, PIX, Routers, Security, Streaming media, WAN
Netscreen DMZ outbound traffic policy
I have searched and cannot seem to find an answer on this so maybe it is not possible. But I have some hosts in a DMZ off a Netscreen 25. These hosts have MIP (mapped IP’s). I want a couple of the hosts to be able to send outbound SMTP traffic. I set a policy [...]
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| August 25, 2008 5:41 PM
DMZ, NetScreen, Policy, SMTP
I have searched and cannot seem to find an answer on this so maybe it is not possible. But I have some hosts in a DMZ off a Netscreen 25. These hosts have MIP (mapped IP’s). I want a couple of the hosts to be able to send outbound SMTP traffic. I set a policy [...]
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| August 25, 2008 5:41 PM
DMZ, NetScreen, Policy, SMTP
2.6 ScreenOS needed for netscreen-10
Looking for the abovementioned OS , for an old netscreen of mine so I can reset the config. Any help is deeply appreciated. Thanks
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| August 5, 2008 7:37 PM
Juniper Networks, NetScreen, ScreenOS
Looking for the abovementioned OS , for an old netscreen of mine so I can reset the config. Any help is deeply appreciated. Thanks
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| August 5, 2008 7:37 PM
Juniper Networks, NetScreen, ScreenOS
netscreen-25 port redirection
I don’t speek fluent English, so I’m sorry for grammar mistakes. I wan to redirect (on netscreen-25) outgoing www traffic to my internal proxy; from this situation: 10.1.0.15 -> http://www.juniper.net, https://www.juniper.net to this: 10.1.0.15 -> 10.0.0.10:8080 -> http://www.juniper.net, https://www.juniper.net is it possible ? my net: lan<->switch<->netscreen
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| June 10, 2008 10:08 AM
Juniper Networks, NetScreen, Port redirection, Security
I don’t speek fluent English, so I’m sorry for grammar mistakes. I wan to redirect (on netscreen-25) outgoing www traffic to my internal proxy; from this situation: 10.1.0.15 -> http://www.juniper.net, https://www.juniper.net to this: 10.1.0.15 -> 10.0.0.10:8080 -> http://www.juniper.net, https://www.juniper.net is it possible ? my net: lan<->switch<->netscreen
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| June 10, 2008 10:08 AM
Juniper Networks, NetScreen, Port redirection, Security
Need ns25 updates
Greetings, Aside from purchasing a support agreement with juniper, does anyone know where I can get screenos 4.0 for a netscreen-25? Thanks
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| May 31, 2008 5:28 PM
Firewalls, Juniper Networks, NetScreen, ScreenOS
Greetings, Aside from purchasing a support agreement with juniper, does anyone know where I can get screenos 4.0 for a netscreen-25? Thanks
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| May 31, 2008 5:28 PM
Firewalls, Juniper Networks, NetScreen, ScreenOS
Cisco 1811/1812 vs Netscreen 5GTE
Hello all, Did any of you have/had any experience with both Cisco 1811/1812 and Netscreen 5GT(E)? Which one is better/faster/has more features/more user friendly according to you? What I need is a router/firewall/IPS appliance that will allow me to set up some DMZ and two LANs and that will serve as a VPN end point [...]
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| July 26, 2005 3:13 AM
Cisco, Firewalls, Forensics, Incident response, Intrusion management, Juniper Networks, NetScreen, Network security, Networking, Product evaluation, Routers, Security, Security products, VPN, Wireless
Hello all, Did any of you have/had any experience with both Cisco 1811/1812 and Netscreen 5GT(E)? Which one is better/faster/has more features/more user friendly according to you? What I need is a router/firewall/IPS appliance that will allow me to set up some DMZ and two LANs and that will serve as a VPN end point [...]
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| July 26, 2005 3:13 AM
Cisco, Firewalls, Forensics, Incident response, Intrusion management, Juniper Networks, NetScreen, Network security, Networking, Product evaluation, Routers, Security, Security products, VPN, Wireless
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