Network Security

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DNS and static address

This morning, as a test, I did the following:ASA internal ip address: 10.20.0.1Workstation address: 10.20.0.50I set the workstation's DNS server as 10.20.0.1In the ASA I did:static (outside,inside) udp interface 53 4.2.2.1 53 netmask 255.255.255.255I...

Resolved! DNS Server Redirects?

All,I have about 100 servers in a DMZ. We did our 2nd phase firewall test this weekend, and I found out that all of the servers in the DMZ are set to look at the firewall's DMZ interface for DNS. The old firewall was a Symantec SGS that did DNS forwa...

ASA Failover error message

Dear AllI have 2 ASA in failover mode Active/Standby. When the failver becomes up I saw the below message:Failover LAN became OKSwitchover enabled State check detected an Active mateBeginning configuration replication from mate.vPif_getVpif: b...

amady3381 by Beginner
  • 357 Views
  • 1 replies
  • 0 Helpful votes

ASA fail over

I figure it's not possible but I'm asking anyway, is it possible that when a standby unit takes over and the active becomes available for the active to somehow preempt the standby and take over in a similar fashion to HSRP?

kwillacey by Participant
  • 275 Views
  • 2 replies
  • 0 Helpful votes

Cisco 877 EzVPN with VPN Clients

Hi all,There's something wrong with my NAT rules, this much I know, but rather than bang my head against a wall, could someone throw a light on what i've done wrong here?It's a mix of sdm and sample configs that has got me to this point. The VPN clie...

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