Hello All,I have what I'm sure is a simple question, but is frustrating me. I'd like to enable ICMP response on the outside interface of my ASA's to respond to ICMP traffic that is sent from a specific DNS address (an external monitoring service). ...
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Forum Posts
While working on my port forwarding issue, I must have messed up a setting. I can no longer launch ASDM, and I cannot ping the firewall either. It has also trashed our WAN. I need some serious help. I have no idea how to fix this. Consider me a r...
Hi GuyzI am new into Cisco Security. I have recently purchased a used IPS 4240.While normal booting :CISCO SYSTEMS Embedded BIOS Version 1.0(10)0 03/25/05 22:42:05.25Low Memory: 631 KBHigh Memory: 2048 MBPCI Device Table.Bus Dev Func VendID DevID Cl...
Hi,I have a question about using static NAT of ASA/FWSM. I'm doing some static NATs for our private servers on FWSM. I'm running out of public IP on the OUTSIDE subnet on the Firewall. We have some public IPs available on other internal subnets/VLANs...
Hello all, I have this question, probably pretty an easy to answer, but unfortunately I can't test it myself in a production environment right now.Do you know if is possible to have in ASA 8.6 a Static NAT rule with multiple subnets in both object gr...
I have an ASA 5505 router. I have configured most of the rules, but have had assistance from online forums and outside consultantsconfiguring some rules. There is one in my configuration that I do not understand, and I do not remember entering it mys...
Hi everyone, I have a problem with access-class applied in vty in a SW 3750 with IOS 12.2(58)SE2. I have this configuration:Standard IP access list ACL_MGMT_VTY 10 permit x.x.x.x, wildcard bits 0.0.0.255!line vty 0 4 access-class ACL_MGMT_VTY in ...
Resolved! ASA With IPS and Redundency
Can I have two firewalls in redundency mode, one firewall with IPS module and another with out IPS module?I know when Primary fails another will not have IPS functionality but is this supported?
Resolved! Cisco IOS outbound filtering
Hi,I am hoping someone can help with configuring a Cisco 881 which does NAT for the vlan and has a handful of port forwards from the WAN interface to hosts on the vlan.I've created an extended access-list named 'outbound-filter' with the following ru...
Resolved! Allowing Access through Zones on an 891
Hello,I've recently purchased a Cisco 891 and I have it setup at a local office. I'm having some trouble allowing users access to servers and printers across a security zone.. I setup two different zones (MGMT, In-zone). The in-zone is where the serv...
Good day,I configure Router 2811 behind ASA 5505, ASA outside interface can got ip address from ISP but clients in inside interface cannot connect to internet, anyone can help me ?Thank you very much.Here is my network diagram :Internet --- > (Outs...
All, I am looking to add the IPS module to my ASA 5510's. I am contemplating only purchasing one module and placing it in the active ASA. I am willing to accept that in a failure scenario I will loose the IPS functionality until the primary ASA is re...
Hi allA question, If I was an internet based companywhere would be best to deploy ddos protection?and what are the best solutions for this ?cheersCarl
Hello We had several problems with the ASA, continues to reboot and not able to locate the image file we erased the Flash, not the best idea we had this year.Can you help us bring this dead piece of metal from the grave to a working ASA again.Thanks
I have a couple hundred ASAs out in the field and they all started having the same problem. They use anyconnect with LDAP authentication. I use an attribute map and successfully get users into their group-policy based on their active-directory grou...
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