Network Security

Resolved! Portmapping all traffic into port range

Hello,I´m trying to remake this BSD:map ep0 172.16.0.0/16 -> 216.68.250.60/32 portmap tcp/udp 10000:20000line says go ahead and map all tcp/udp traffic right on through the interface and assign each out bound "connection" a port from 10000 to 20000in...

Cisco ACS 5.3 receiving alarms for View-collector down

Below are the logs captured from MonitoringAndReportingCollector.log file for the issue (No update received since ... View-collector process may be down)Sep 20 2013 14:36:51 com.cisco.nm.acs.view.collector.Main$LicenseAndSyncTimerTask.run(Main.java:...

Resolved! ASA 5505 Slow internet

Hi, This is my setup:Comcast 100/10ASA 5505190 Wirelss Devices40 Wire computersI am expiriencing websites timeouts and very slow to browse the internet. I notice it always gets slow when the number of xlates and connection goes above 1100.What i have...

Resolved! DNS Inspection Denial of Service Vulnerability

Advisory ID: cisco-sa-20131009-asahttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131009-asaI have a Pix running version 8.0.4 with the following configuration:inside interface: 192.168.231.254/255.255.255.0outsid...

Resolved! Outside IP Inside Clients...cant connect

I have a situation.I have a web server on the outside with an ip of 62.61.107.68 , my asa is 62.61.107.78 , my inside is 10.1.15.1-254I put a DMZ Switch where the server connects and the Firewall connect so I am not using a DMZ port on the ASA. none...

Resolved! NAT question one outside address permited to all inside addresses

What is the proper config to allow a single outside addr access to every device to multiple ports on an inside network?We have a vendor that supports our access points and other wifi related devices at one of our remotes sites. The only subnet...

Resolved! Deleting Group object in ASA

Hi Everyone,Fw1 has say object group subnet1Fw1#sh run object-group id subnet1object-group network subnet1group-object testthen i did Fw1#sh run object-group id testobject-group network testnetwork-object 10.0.0.0 255.0.0.0network-object 172.16.0.0...

Help Syslog

Hi Experts,Syslog is only showing me hit messages on access-list denying inbound traffic from external (i.e. internet) on outside interface but does not show deny hits from inside traffic going out to any smtp.i can see increamental hitcounts when i ...

5510 memory in a 5505?

Greetings all,We have a 1024MB memory module that was taken from an ASA 5510. We would like to use it in a 5505 that we have. Is the 5510 memory compatible with the 5505? Also, what is the max memory capacity that the 5505 can support?Thanks!

ASA 5512 drops connections after every 4 hours...!!

Hello Everyone,I have been trying to figure it out but unable to know what's the problem. My ASA is connected to comcast modem directly and everything was working normally when I first installed it but after 4 hours (approx) I can't reach the intern...

ASA inside interface not able to reach across IPsec tunnel

Hey everyone,I have an active tunnel between an ASA and a router. Both inside networks are able to communicate just fine across the tunnel. However, I'm running into a problem where the inside interface on the ASA itself is not able to reach the in...

Resolved! Cannot Modify a Service Object-Group

We have an ASA 5540 running ASA v 8.4(7). I am attempting to edit an existing service object-group, to add a few additional ports. However, when I attempt to do so, I get one of two problems.If I type 'object-group service FOO' and enter it, I get:...

DUAL ISPs ON CISCO PIX

Hi All,We have a strange problem with a PIX 515E running 8.0 (4).BACKGROUNDThe Pix is configured with two ISP connections, primary and secondary. We use a simple SLA monitor to check for reachability of the ISP 1 gateway, if this goes down ISP 2 come...

ASA issue - Radius

Version... Cisco Adaptive Security Appliance Software Version 8.4(1) Device Manager Version 6.4(1)We have an ASA 5505 on all our sites. The ASA is connected to a secondary ISP for redundancy. It has an IPSec VPN connection back to HQ. Issue: We ...

hello guys , i m having an issue with high cpu on my ASA 5520 firewall

asafirewall# show proc PC SP STATE Runtime SBASE Stack ProcessMwe 00c9bb24 02068500 013e3250 0 01734830 15616/16384 emweb/cifsLwe 001072ac 0177022c 013e32d0 0 0176e258 8132/8192 block_diagMrd 00223be0 018...

Network Security

Forum Posts

Resolved! Portmapping all traffic into port range

Cisco ACS 5.3 receiving alarms for View-collector down

Resolved! ASA 5505 Slow internet

Resolved! DNS Inspection Denial of Service Vulnerability

Resolved! Outside IP Inside Clients...cant connect

Resolved! NAT question one outside address permited to all inside addresses

Resolved! Deleting Group object in ASA

Help Syslog

5510 memory in a 5505?

ASA 5512 drops connections after every 4 hours...!!

ASA inside interface not able to reach across IPsec tunnel

Resolved! Cannot Modify a Service Object-Group

DUAL ISPs ON CISCO PIX

ASA issue - Radius

hello guys , i m having an issue with high cpu on my ASA 5520 firewall

On-Demand Webinar: B&M Security Transformation with Cisco XDR

Congratulations to the Event Top Contributors Class of 2024!

Knowledge Hub: Cisco Technology for Securing the Enterprise

Cisco + Splunk: It's a new day for your data.

Announcing Resources That Guide You to Success

Cisco FTD workaround for SSE connector failure stumbled on rights priv

Assigning an EtherChannel Subinterface to an Instance via FMC API

Secondary FMCv in HA - migration to new data center process

FTD OpenSSH < 9.8 RCE

Error in connection to Certificate Authority: status = FAIL

FTD not backing up config to remote server

Factory-reset FTD 1120 "application installation failed. Launching.."

IPSec VPN between C.2811 and Firepower with only Real IP addresses

any EOS/L decided for 3140

ASA 1010 BGP SNMP OIDs