Hello everyone.
It seems that I am having a problem getting updates from Cisco IronPort Update Server.
I've read some discussions saying that it maybe a firewall issue, I have doubled checked it but it is not. ports 25, 80 and 443 are allowed on my firewall.
I've attached a file performing an manual http request on the update server.
![Test http 3-12-2013 3-12-13 PM.png](/legacyfs/online/legacy/3/1/0/132013-Test%20http%203-12-2013%203-12-13%20PM.png)
I also run a port scan on my security appliance.
![IronPort C370 3-12-2013 3-05-55 PM.png](/legacyfs/online/legacy/4/1/0/132014-IronPort%20C370%203-12-2013%203-05-55%20PM.png)
It seems that the port 80 on my IronPort is closed. Is it the cause of the error why it cannot connect to the update server?
Please help me. Thanks in advance.