Network Security

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Hi All,I few employees within our network require access to an external network using a Nortel VPN client. I am fairly new to firewalls and have configured a simple zone based firewall using Cisco CCP firewall wizard, basic - low security. The Nortel...

Hello allTrying to setup a DMZ on a ASA5505 with UL and Sec+ licenses.inside 10.20.0.0     DC/DNS 10.20.2.1     Fileserver 10.20.2.3DMZ   10.21.0.0     App1 10.21.2.1 - Outside 12.12.12.3     App2 10.21.2.2 - Outside 12.12.12.4outside 12.12.12.2My en...

Cybervex3 by • Level 2
  • 1633 Views
  • 1 replies
  • 0 Helpful votes

Hi Everyone,I read that ASA  do statefull inspection and it inspects all the contents of the packet .Need to know which command we can use on ASA  to know it is doing statefull inspection.also is there any command that can disable the statefull featu...

mahesh18 by • Level 7
  • 6732 Views
  • 7 replies
  • 0 Helpful votes

I have a DGway of 31.210.99.10/27 and i want to translate the ip addr to  192.168.xx.xx ( internal ip SNMP) to 31.210.99.xx/27i did the commands  static (inside,outside) 31.210.99.xx 192.168.xx.xx metmask 255.255.255.255access-list 101 permit tcp any...

Alfred by • Visitor
  • 4339 Views
  • 19 replies
  • 0 Helpful votes

bonjour,nous avons un souci depuis ce jour avec nos 2 ASA 5520. Sans raison, le principal bascule tout seule, sans raison vers le secondaire au bout de 3 minutes. Le principal est OK, aucune erreur, si on le remet principal tout va bien mais au bout ...

Gascogne40 by • Community Member
  • 1532 Views
  • 2 replies
  • 0 Helpful votes

Hello,I have a problem with an internet connection with a customer.They have a Zyxel 660 in bridge mode and the public ip is delivered to the eth0/0 outside interface of a 5505 ASA.They lose internet connectivity a couple of times per hour. What solv...

erwee1973 by • Level 2
  • 2138 Views
  • 4 replies
  • 0 Helpful votes

Hi,i have a requirement of integrating two overlapping networks using ASA.i have exp on switches and routers but not on security devices liks asa firewall.one network has 172.16.0.0/24 address and other has 172.16.0.0/16 address rangeAs per my knowle...

komma.vanaja by • Community Member
  • 7274 Views
  • 15 replies
  • 0 Helpful votes

Hi all,I have ASA config with DHCP and its providing IP to users.ASA is connected to 3550 switch it has direct connection or say default static routeFrom 3550 switch  connection goes to Router and it does the NAT   and has connection to outside world...

mahesh18 by • Level 7
  • 2421 Views
  • 11 replies
  • 0 Helpful votes
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