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chicagotech · 02-07-2017

Our VPN users use Cisco AnyConnect VPN to access network resources. The VPN server is Cisco ASA firewall. After establishing the VPN, the user can access everything except one of SQL server from his laptop. Ping the IP doesn't reply. The same VPN rul...

chicagotech · 05-13-2015

We have one Windows server 2008 as Remote Desktop server. Recently, the Remote users keep having a problem to access the server because of TCP SYN-flooding attacks. We try to configuring Connection Limits and Timeouts, for example set connection per-...

chicagotech · 01-12-2015

We would like to add SonicWall behind our Cisco ASA. The SonicWall is connecting to a LAN switch and using LAN IP address. The ASA inside IP is 10.0.0.1/16 and SonicWall IP is 10.0.0.10/16. My Laptop with IP 10.0.119.1/16 and Default gateway 10.0.0.1...

chicagotech · 12-10-2014

We have Cisco 4503 switch. We can login it using Cisco Network Assistant. But can't login it using telnet. It prompts for the password. No one knows the password. How can we change the telnet password, perhaps enable password too from the Network Ass...

chicagotech · 12-09-2014

We have Cisco 4503 switch. We can login it using Cisco Network Assistant. But can't login it using telnet. It prompts for the password. No one knows the password. How can we change the telnet password, perhaps enable password too from the Network Ass...

chicagotech · 02-16-2017

the routing table was getting updated by an unknown reason due to which default gateway was changing to 10.0.0.1 instead of 192.168.1.254. The details of the case can be found here: http://www.chicagotech.net/netforums/viewtopic.php?f=5&t=19436&si...

chicagotech · 01-13-2015

I should give more detail. We have two ASA setup failover. Some people say SonicWall may not work when the active ASA fails and switches to the standby ASA. Would like to test it and make sure it works before we create another subnet between ASA and ...

chicagotech · 08-12-2014

Thank you for the tip. The problem is I mis-configured the outside interface. Does the web server always uses the PAT to access the Internet?

chicagotech · 10-22-2013

1. make sure it is reachable: es, it is reachable because the IAS server log the Event ID 2. 2. I have tried WAP Enterprise and WAP2 Enterprise.3. I have updated firmware to 1.9.5.6.I do beleive the problem is Authentication-Type = EAP ibstead od PEA...

Restrict some users to access VPN · 08-28-2013

Your should work, but I find the simple solution by disable dial-in in Active Directory users and computers: How to setup to deny VPN access on a user - Step by step with screenshots - http://www.howtonetworking.com/VPN/vpnpermission1.htm

Member Since	‎12-01-2005 08:29 PM
Date Last Visited	‎05-19-2018 02:33 PM
Posts	168

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one VPN client can't ping one of servers by IP

how to prevent TCP SYN-flooding attacks

Computer connecting to SonicWall can't access the Internet via Cisco ASA

How to change the telnet password from the Cisco Network Assistant

How to change telnet password from the Network Assistant?

the routing table was getting

I should give more detail. We

Thank you for the tip. The

RV120W: The user attempted to connect using a dial-in medium th

Restrict some users to access VPN