I did an nmap against myself, in which (with wireshark) I discovered that if nmap sends a TCP ACK out to my router, my router will automatically respond with a TCP RST. Is there anyway to stop the router from sending an RST for a connection that does...
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Forum Posts
Tengo el siguiente escenario:LAN LANVoice and Data ---------ASA5505---------Internet-----------Cisco2600 CME----------Voice and DataCMEHay un...
This problem applies (in my case) to our ASA5510. The issue here is that the http service on the ASA is runnnig off of the standard port 80. Login to the firewall and run the following.no http server enablehttp server enable 8080Now you should be abl...
hi, Please go thorugh my daigram. ip want to assign 10.34.249.34,10.34.249.35,10.34.249.36 ip address directly to servers and this server would be accesable from 20.20.20.20 HQ router.and if server want to go to internet then it would use 192.168...
hi folks,need some confirmation. I have FWSM's in Cat 6513's.I have a need to be able to session from the swtich to the FWSM by using default account (not local user), at privilege level 15I further have a need to allow a user read only access by ss...
Hi All,Can i configure remote access vpn on ASA if i dont have a static public IP.Thanks in advanceShijo.
I HAVE TWO ASA RUNING VER 7.2(2) , I HAVE CONFIGURED ACTIVE-STANDY FAILOVER BETWEEN THEM , I AM ABLE TO PING & SSH THE PRIMARY UNIT , ALSO I AM ABLE TO PING THE SECONDARY DEVICE BUT I AM NOT ABLE TO DO THE SSH ON SECONDARY UNIT , ACL IS OK , SSH IS P...
Hello all,We have a video system at 10.4.86.199 trying to call another system at 172.30.1.102.The System at 10.4.86.199 receive the video image and sound, but at 172.30.1.102 doesn't after the call is established.10.4.86.199 actaully contacts 10.40.8...
Dear Support,We have deployed Cisco IPS 4240 device which monitor only our company LAN traffic. Monitoring console shows that there are many internal IPs are contacting DNS servers wherein it shows "large ICMP traffic" as below. Let us know whether a...
If I have 2 ISPs and a mail server somewhere behind the firewall, can I have 2 public addresses being NATed to a single private address (one for each ISP)?Assuming that I'm using version 8.4, can the following work without the ASA complaining?object ...
I have a need to sort and view current connections and examine the "uptime" component of each connection.For example, if one issues the command, "sh conn long" one can get the uptime value, like " uptime 11D13h."I need to examine this traffic and exa...
Dear Experts!!!!!!!!I am going to design one network. I had queries with this design.Let me explain scenario first( it was attached below).I have two sites, Site-A and Site-B, repectively.In site-A i have one Cisco 1841 router, one Cisco ASA 5510 fir...
HiWe have an ASA5510 which keeps resetting itself for no apparent reason. It does this several times a day and I cannot see any pattern to the times etc. I don't believe it is load related as it also happens overnight when very little is going throug...
Once I create a guest account on the NAC Guest Server, it fails to send email notification to the guest user. I am getting the following error.Email failed to send. Please contact your System Administrator.Only the very basic needs to be configured o...
Resolved! Advantage of ASA with Websense or N2H2
Hi guys,I can see from the cisco documents that ASA will work with Websense and N2H2 for URL filtering & require some specific URL commands.Does it mean that ASA will not work with any other Web filtering appliances/devices like Bluecoat,Windows ISA...
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