Network Security

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Hi, when I downloading file from internet I'm getting error in log file:Dropping TCP Segment seq:1795892888 1300 bytes is out-of-order, expected seq:1795841228, Reason: TCP reassembly queue overflow -session 192.168.0.125:4142 to 92.123.72.98:80 on z...

zycha1983 by Level 1
  • 1862 Views
  • 3 replies
  • 0 Helpful votes

    HII want to configure two natting statment with my sinlge local IP for my mail Server. Is it possible to create another router with same local ip for another extenal IP. I am using ASA 5505.Right now I havestatic (inside,outside) xxx.xxx.xxx.xxx ...

Hi halijenn / expertsI have a query that if 2 ASA firewalls (one Primary and one Secondary ) are situated in different locations , how exactly they are connected to each other ? I know that the failover will still work even if physically they are apa...

Dear Experts,Please refer the attached scenario.I have formed an IP sec Tunnel and advertised the LAN subnets & its working fine.But i have another requirementExternal users are connected to site A pix using pptp vpn and once they connected they will...

pramod by Level 1
  • 1917 Views
  • 16 replies
  • 0 Helpful votes

Resolved! vpn tunnel

This client needs to create a vpn ( ipsec )tunnel using two asa'a. I had a cisco documentation link being posted by one of the learned posters here.This link shows the configuration with a tunnel group. I came across another general site, which shows...

suthomas1 by Level 6
  • 756 Views
  • 4 replies
  • 0 Helpful votes

We purchased a Cisco ASA 5510 recently, it comes with ASA version 7.0 which it's notthe lastest. When I tried to download the updates, it seems like I need to buy a support contract, do we have to pay for the updates? Another question is ASA version ...

Hi,I have an IPS sensor 4255 and the signature version is pretty old. They don't have automatic update available yet.I am trying to update the signature manually to the latest version but it does not work.Current signature version: 463.0Trying to ins...

The Cisco ASA 5510 has 4 ethernet ports, a console port, AUX port, and a management port.With the Security Plus for the ASA 5510 you can use 2 ports for 10/100/100 and 3 ports for 10/100 (or 5 ports for 10/100).Where is this fifth port coming from ex...

ryabutler by Level 1
  • 826 Views
  • 3 replies
  • 0 Helpful votes

Hi,I want to have open wireless access for Clients that visit seperate from our network.  I setup DHCP on interface 0/2 and though everything appears to be configured right it just isn't receiving or responding to DCHP requests.  If I monitor DHCP st...

rgillis by Level 1
  • 14504 Views
  • 11 replies
  • 0 Helpful votes

Resolved! ASA 5505 VPN Issue

Getting "No translation group found for icmp src outside: x.x.x.x dst inside: x.x.x.x (type 8, code0). Researched showed there needs to be a NAT exempt rule, tried setting up one of those, does not resolve.  Need assistance, as we are novice Cisco us...

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