I am building 20 pairs of failover firewalls for work and I was wondering from the users of the new code 8.3 - 8.4 if there are anything to watch out for. I know NAT changes from 8.2x to the newer 8.3 - 8.4 lines but would like to hear about real wo...
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Forum Posts
Resolved! ASA Static NAT issue
I just replaced a PIX 501 with a new ASA5505. I had a very weird problem and would like to know what caused it incase I run into it again.The setup is a DSL connection, with an old-ish speedstream DSL modem. Static IP, no PPPoE. I had a PIX 501, then...
Hello,I have multiple customers and servers behind my ASA5510s. After moving a new customer with an FTP server behind the firewalls, they immediatly had issues with customers connecting to their FTP server. I had the default inspection rules runnin...
Resolved! Packets got dropped due to NAT rules
Hi,I need help to resolve this issue. I am trying to ping from 172.16.0.196 (coming via "acc-network" interface) address to 10.10.40.20. My packets are getting dropped because of that Global NAT rules.What should I do to resolve the issue. I need the...
I just upgraded my new ASA5500 firewall IOS to 8.4.1, looking through the Cisco ASA CLI, Cisco has finally provided some USEFUL help without making you jump through so many hoops - FINALLY!!!!!:I am very familiar and already have much experience with...
ASA 5510, version 8.4.1 with ASDM 6.4.1How can I prevent the user to share files with p2 programs (torrent, eMule, etc) and to chat via Instant Messaging, Facebook, Twitter, etc. ?I find a lot of suggestion, but allways related to 8.3 or olderThanksC...
We will be implementing a new ASA5510 firewall for a test pilot for a new project!!The test pilot project is basically terminating a number of mobile VPN users across a cellular network.The list of equipment for the test pilot has already been purcha...
Hi All,Would you Please give information about- Is ASA Cisco firewall supports Secondary IP addressing, If supports my requirement-> Firewall has to configure with 4 Secondary IP address for INSIDE interface-> Outside interface is going for Internet...
I have an ASA 5505 with the security plus software and I'm trying to find out how to assign 2 public IPs to the outside interface and have each IP routed to a separate internal VLAN. For example, IP 1 = X.X.X.1 routed to 192.168.1.0 and IP 2 X.X.X.2...
HiI'm running a CSM v4.1.0 which manages several FWSM blades and device contexts. Although all context share the same syslog policies within CSM the events off half of the contexts are not shown in the event viewer. I ran a sniffer on the server, so ...
Resolved! NAT Overlapping Networks
I know this subject is all over the place but I cannot find one that matches my scenario exactly. I have 3 (or more) networks all with the same subnet that need to access a central NAS. There is no external network here it is all standalone, but I ...
Can anyone tell me if using redundant ISP links will work when you also have failover configured on your firewall pair? I've read the Cisco doc on redundant ISP links but I did not see that it mentioned if failover is supported.http://www.cisco.com/e...
Hi everybody,Currently a customer has all theLAN devices using a router as the Default Gateway. The router also do the Dynamic NAT to the internet access and has NAT/PAT rules to publish some services like HTTP and FTP. As I know the router will perm...
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Resolved! Allow (outside) host to (inside)
Hi Experts,I have a ASA 5505 Sec Plus. I would like to allow outside hosts to our mail server and also our FTP server. So i would like to allow only SMTP, HTTP (for Outlook Web Access) and FTP.Great if you guys can point me in the right direction.Tha...
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