Network Security

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Hi,we recently install SSL certificate on ASA for SSL clientless vpn access, As mentioned in screenshot. Cert1.jpgbut after certificate installation still getting error on Internet Explorer when connecting clientless VPN.(screenshot: Cert error.jpg)C...

Hi,Following is the network flow;Remote Client Network --> client network switch( 192.168.100.1 ) ----- (192.168.100.2) ASA 5540 (172.16.10.1) --> (172.16.10.2) Nexus 5K --> SVR VLANSClient network is 192.168.100.0/24 , 192.168.121.0 /24.From the cli...

suthomas1 by Level 6
  • 1005 Views
  • 6 replies
  • 0 Helpful votes

Hello all,We have a few VLANs that need to block all web access except for a few approved URLs.  Little diagram never hurt.Corp users should have full access to everything web.  But the test lab only needs access to just a few 10 or so URLs.  Here is...

Hello,I have Cisco Security Manger 4.2 installed on a server for the last few years.  i want to put a client on my laptop so i have downloaded the full install.  When i try to run it - it says the software can only run on windows 2008 R2.How can i ru...

ohareka70 by Level 3
  • 3156 Views
  • 8 replies
  • 0 Helpful votes

I'm getting a lot of 5474/0 alarms (SQL query in HTTP request) due to people surfing to Yahoo. Is there a good way to set a filter on the IDS so the alarm is not generated from certain sites?

Hello,I'm a networking novice seeking assistance with the following issue:Recently rehosted my company website with another provider.  Changed A record to point to new provider.  Now cannot access new site from private vlan.Details:1 Managed Cisco 28...

manoratek by Level 1
  • 455 Views
  • 1 replies
  • 0 Helpful votes

  Hi,I cant ssh to inside interface access of ASA5505 firewall wihile ASDM and telnet are working. I have opened SSH access along with telnet and ASDM.I can ssh to outside interface. Its very wied problem that SSH on inside interface is not working.B...

mehmoodch by Level 1
  • 3126 Views
  • 5 replies
  • 0 Helpful votes

this is probably an easy question for most..It seems that my exchange server or a client on my network has been compromised and my exchange server or an outlook client being used to send spam. Our IP has landed on a couple blacklists. In an attempt t...

alter-sol by Level 1
  • 3132 Views
  • 1 replies
  • 0 Helpful votes

Is there a way to preserve the source port for UDP packets that use a PAT pool?Here is what I need:The client (1.1.1.1) sends a UDP packet from port 5060 to port 5060 on our external 2.2.2.2. This packet is port forwarded to our internal server 10.10...

scain by Level 1
  • 3470 Views
  • 8 replies
  • 0 Helpful votes
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