Network Security

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All of a sudden I'm unable to connect to one of my primary FWSMs via ASDM nor https.  SSH and telnet work fine.  I can also connect to the backup firewall via ASDM as well.  Checked the ASDM configs on both firewalls and they match.  No config change...

Noles1974 by Level 1
  • 451 Views
  • 1 replies
  • 0 Helpful votes

Resolved! ASA 8.4 NAT

I need to NAT some subnets to one IP and other subnets to another IP. The range command want work because some of the subnets are out of order.For example  subnets 192.168.1.0 - 192.168.7.0 and 192.168.25.0, 192.168.28.0 nat'd to 1.1.1.1.  subnet 192...

jrobey284 by Level 1
  • 1166 Views
  • 2 replies
  • 0 Helpful votes

Hello,Im trying to get my asa to route between 7 vlan's (later on i will restric access to some of them with access-lists), but i have a few problems with it.My setup is  ASA5510 - 4503e - 3750 - IBM BladecenterThe clients (VLAN10) will be connectet ...

Weeltin by Level 1
  • 2542 Views
  • 3 replies
  • 0 Helpful votes

I just got to work with a ASA in production having 8.x OS and I saw some strange thing . DMZ is assigned 70 security level while outside is 0 , while doing packet-tracer from DMZ to Outside ip it gives me a drop by ACL message ( tcp / icmp ) while it...

hi guys,i am a networking guy for many, many years but a newbe to firewalling and ipsec. Currently i am working on an ipsec connection between an ASA 5510 on my side and a fortigate box at another location. Looks fine so far , ipsec is established in...

mifuc by Level 1
  • 1259 Views
  • 2 replies
  • 0 Helpful votes

I have a Cisco ASA 5505 that has been configured to act as a router as  well.  I have configured 3 VLANS that have access to the internet.  For  some reason the "InsideWifi" and the "Guest" VLANS have very slow  internet speeds and sometime web pages...

Hi all,I am facing a typical issue.I have two router router x and router y.connected to one firewall.For particular  vlan  i have diverted the traffic from firewall to a diffrent router(with a dedicated link for vlan).Just asuume gmail ,hotmail etc a...

I am having touble with a NAT concept. What I have is a 3rd party software VPN product that basically tunnels encapsulated traffic to/from a server sitting inside the network. Right now this traffic utiluizes a physical interface on the ASA5510, but ...

rgnelson by Level 1
  • 655 Views
  • 1 replies
  • 0 Helpful votes
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