Dear All ,we have five firewalls with the following details:First FirewallHardware: ASA5550, 4096 MB RAM, CPU Pentium 4 3000 MHz, Flash 256MB , BIOS Flash1024KB , ASA IOS 8.4(3) ,Device Manager Version 6.4(7) my question can i upgrade ASA IOS 8....
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Forum Posts
Resolved! New DMZ in FWSM
Hi Freinds,we have two FWSMs on 6509 boxes, inside secuirty level is 100, outside is zero one dmz has security level zero i want to create another dmz ..could someone explain me the steps to create dmz in FWSM i am not expert on FWSM also the new DM...
I am new to the world of ASA's and I am trying to figure out when I do a sh asp drop I get this output Frame drop: Invalid UDP Length (invalid-udp-length) 1 Flow is denied by configured rule (...
In ASA transparent mode, Why it is necessary to keep management ip in the same subnet to that of connected network?what if I keep management ip in diffrent subnet than that of connected network?If I do so does the traffic move through the asa and wh...
Hi,I have two FWSM's modules running in two 6500 as an active/passive pair. THe problem is that we're experiencing low throughput in some connections (about only 10Mbps).I've been doing some research and I found that ASA does TCP coalescing and in ca...
Resolved! Cisco ASA in Transparent Mode Management
Hello,I know that the Cisco ASA Transparent Mode implementation requires a management IP Address in order to pass traffic:"For IPv4, a management IP address is required for both management traffic and for traffic to passthrough the adaptive security ...
i am pix-515e is running 100% right now. can you someone please help me? i already disabled dns, netbios h.323 ras on the global-policy. however, the cpu still at 100%fw1# show proc cpu-usage sorted non-zeroPC Thread 5Sec 1Min ...
Hi Everyone,Is it good practice to config VPN failover config on client rather then on VPN gateway itself?Are there any advantages or disadvantes of this?RegardsMAhesh
a company has at&t as the primary. and they want the cradlepoint as the failover. but the cradlepoint has no static ip. the company realizes they will only beable to surf the web if the failover cradlepoint is active. so once i have the c...
In a pre-8.3 ASA, is it possible for both regular dynamic NAT and policy dynamic NAT to share a single global address?I see two configuration possibilities, but I am not sure if either of them would work.1. Two nat statements share an ID and therefor...
Resolved! sh crypto iskamp sa on VPN ASA
Hi Everyone,I am studying about VPN these days.I did sh crypto isakmp sa Active SA: 8 Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)Total IKE SA: 81 IKE Peer: 198.x Type : user Role : responder R...
Resolved! Cisco ASA 5520 is not stateful on GNS3
Hi folks,I´m learning for my CCNA security and I take some labs in GNS3. At the time I´m learning to configure a ASA firewall and this is where I´m hanging now.I have configured a Cisco ASA wich version are 8.4(2) and ASDM-version 6.4(9). I configure...
Resolved! Disable failover before changing config
hiI'm making some major changes to the config on an active/standby asa this evening and am planning the roll back in case things go bad.I'm planning to wr mem the config and then 'no failover' on the Active asaTHen make the changes.If all goes well, ...
Resolved! ASA5505 Port Forward/Translation
I'm trying to configure static PAT for a Linux SSH server on my network. The tricky part is that I'm trying to map port 21 from the outside to port 22 on the inside (because port 22 is blocked on my work network).I've tried the following but it does...
Hi,I uploaded the above ASDM to my ASA's and trying to operate the ASDM without success. In the ASA I configured the below:http server enable 1512http 192.168.1.0 255.255.255.0 managementhttp 10.20.2.192 255.255.255.255 insidehttp 10.20.168.22 255...
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