Network Security

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I've inherited a DMZ network that doesn't follow good security principles. Some hosts in the DMZ are dual-homed and the 2nd network connection is directly on the internal network:Internal --- ASA ----- Internal Network | | L-----------DMZ(The DMZ is ...

HelloI am using an ASA5510 running version 8.04I have a requirement for vpn clients to terminate on the ASA (come in the outside interface) and to then use the public IP address of the ASA to access certain websites (go back out the same interface th...

donaghq_2 by Level 4
  • 1006 Views
  • 2 replies
  • 0 Helpful votes

Hello all! We have a fairly typical ASA 5550 setup, with all but one subnet of our 149.147.0.0 address space "inside" and one subnet 147.137.158.0 "dmz" (outside):interface GigabitEthernet1/1 nameif inside security-level 50 ip address 149.137.1.5 255...

wsanders1 by Level 1
  • 10173 Views
  • 5 replies
  • 0 Helpful votes

Hi,I didnt understand the exact function of default inpsection class in ASA or fixup in PIX. ( ftp,tftp,smtp,sip etc .). Why these particular protocols are added in this class and in global policy map?do these change ports dynamically is that the rea...

I am trying to perform a backup of my PIX 515 and ASA 5510 devices that will include everything including existing user accounts, DHCP configuration etc... Basically everything. While I am able to write the running config to my TFTP server I am not h...

csusupport by Community Member
  • 2865 Views
  • 8 replies
  • 0 Helpful votes

Hello:I am trying to use SDM to configure a firewall on a Cisco 2811. This router has an MPLS connection, but also has a WAN interface that is NAT'd for web surfing and has a DMVPN spoke tunnel as a backup to the MPLS. I will attach some configs late...

Hi, We have a pair of FWSM Modules (running 4.0.4) within a pair of VSS 6509-E. Traffic is passing OK, management is OK to the primary FWSM (i.e SSH, SNMP) but we cannot get SSH or SNMP management to the secondary FWSM. My questions is whether this i...

rob.hicks1 by Community Member
  • 2235 Views
  • 2 replies
  • 0 Helpful votes