Network Security

Resolved! Need setup help with an ASA 5512

I am trying to setup a Cisco ASA 5512 in a lab for a proof of concept. The software version is 8.6(1)2.Any advice would be much appreciated.The outside interface can ping the gateway but the inside can not:Airfield1# ping outside 1.1.1.3Type escape s...

Auto Update Failure IPS 4270

Hi,I am trying to update an IPS 4270 using the auto update feature and get the following error:"Error: AutoUpdate exception: [6,110]"We use a proxy server to access internet and have configured this on the IPS. I am unable to find any info on this er...

Resolved! Deny TCP No connection from inside to outside

Hi Everyone,Client PC is accessing the server .Below are logs from firewallJan 30 2014 20:47:04: %ASA-6-302014: Teardown TCP connection 1005516219 for RC:172.23.35.102/45758 to XNet:172.25.27.8/2002 duration 0:00:00 bytes 5435 TCP FINsJan 30 2014 20:...

Resolved! Routing question with ASA 5505

Here is my setup. Inside network on my ASA is 192.168.1.0, VLAN1 is 192.168.1.30There is also an OpenVPN server on the 192.168.1.0 network that brings in traffic from theh 192.168.2.0 networkThe openVPN server is 192.168.1.254, it is an untangle bo...

basic configuration on ASA 5520

i am runnig ASA in GNS3am confused a little bit....by default ip traffic is allowed from higher to lower security level....i had just configured interfaces with security level, name and ip address and no shutdown....the traffic will pass throught the...

Correct way to replace config on asa

Hi allIf I want to replace the current config on my asa what is the best way of doing it ?

Cisco ASA 5505 help please

I am a complete newb to this firewall and boy do I need help. I'm trying to configure the 5505 from factory default and I am having issues accessing adsm thru IE https://192.168.1.1/. I noticed, from following guides and videos, that I am getting dif...

LDAP authentication to AD for SSL VPN clients not quite working

Hello,I'm trying to get SSL VPN users to authenticate to AD, I've tried many configuration examples on the web, all are different is some way but I've nearly got it working, as the "deb ldap 255" looks like its successful yet the AnyConnect displays ...

Resolved! DNS ACL help with Cisco 1921 ISR

Hello All,I'm having some issues with an access control list that is blocking incoming DNS from OpenDNS.com, I have this ACL applied to incomming traffic on the Gi0/0 interface that is attached to our ADSL modem. I am using c1900-universalk9-mz.SPA.1...

Cannot connect to remote Active FTP Server - ASA 5505

Hi,I have a problem that my local network cannot connect to a remote active FTP server. Here is the log while connecting to FTP serverStatus: Connecting to 66.194.X.X:21...Status: Connection established, waiting for welcome message...

Resolved! is it possible to have three ISP connections to Cisco ASA 5510

Hi all,We have a Cisco ASA 5510 firewall in one our customer location and currently we are using two ISP as a failover case. But the customer wants to add another ISP as a back up connection. Is it possible to have three ISPs with cisco ASA 5510 fire...

ASA5510 - 8.4(5) Filtering self generated flows

Dear all,I am currently filtering in flows through the use of ACLs. However, I need to filter flows I do originate from my ASA appliance as well.Ex : I want the ASA to be able to ping DEVICE1 but not DEVICE2.I've investigated three ways to do that bu...

Resolved! Policy Based PAT

Hello,I'm having a problem setting up a policy based pat. I 'll tell you what I tried to do and then you can advise me if this is correct. This is on aASA 8.6 5540.We are trying to access a webpage that an application running on ...

Traffic from inside that references the outside interface IP

Hello, I have an ASA 5505 running 9.0 in routed mode. I have everything working fine with the exception of one item. I've set up port forwarding for the services that I need to have running such as HTTP, FTP, SSH, RDP etc... They all work from ou...

High current conns in service policy.

Hi,We have the following policy on a firewall to limit the maximum number of connections:policy-map global_policy class HTTP set connection conn-max 2250 embryonic-conn-max 100 per-client-max 20 per-client-embryonic-max 5 set connection timeout ha...

Network Security

Forum Posts

Resolved! Need setup help with an ASA 5512

Auto Update Failure IPS 4270

Resolved! Deny TCP No connection from inside to outside

Resolved! Routing question with ASA 5505

basic configuration on ASA 5520

Correct way to replace config on asa

Cisco ASA 5505 help please

LDAP authentication to AD for SSL VPN clients not quite working

Resolved! DNS ACL help with Cisco 1921 ISR

Cannot connect to remote Active FTP Server - ASA 5505

Resolved! is it possible to have three ISP connections to Cisco ASA 5510

ASA5510 - 8.4(5) Filtering self generated flows

Resolved! Policy Based PAT

Traffic from inside that references the outside interface IP

High current conns in service policy.

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