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May
14
awarded  Caucus
May
6
comment Cisco ASA Route command
I believe the interface is actually where the gateway is connected, not where the external network is connected.
Apr
16
answered How does VPN software 'hijack' packets for tunneling?
Apr
4
comment Why Not Serve an Entire Site from a CDN?
@ceejayoz you sure can make your own cloud, you can also make your own CDN. My point was that, the equivalent of getting a third party CDN to distribute dynamic content is getting a third party to host such content in their cloud.
Apr
4
comment Isolating Ethernet ports on a Cisco Nexus 5000
I usually work with ASA product from Cisco so I am not entirely sure how the IOS on Nexus product works but, can't you create ACL's for that?
Apr
4
comment Why Not Serve an Entire Site from a CDN?
It's not a CDN per say but the equivalent of what you are describing would be to host your dynamic content in a cloud such as Amazon Web Services.
Apr
4
comment How Do I Access A PIX External Port-Forward From The Inside Network?
Are your internal users on the same subnet as the xx.xx.xx.135? Meaning, do they even go through the firewall to get there? If they do go through the firewall then you need to assign ACLIN to your inside interface as well.
Mar
28
comment IPsec with various subnets on one side
Does the ASA have an interface with an IP within the 172.17.0.1/24 subnet?
Mar
27
answered IPsec with various subnets on one side
Mar
20
comment Reduce disk writes in sendmail system
what hypervisor?
Mar
20
answered Snort Based Firewall
Mar
20
answered I can't receive emails from the Internet
Mar
19
comment HP Proliant ML350 G6 UPS
That's why I like Tripplite much better than APC.
Mar
18
comment HP Proliant ML350 G6 UPS
It really depends on what power supply you have in your servers by the way. For the 750W one, ewwhite's suggestion is right on target. But if you have the smaller 460W one you will be able to get a much smaller UPS like the SMT1500I will give you a little shy of 15 minutes per servers to shutdown.
Feb
25
comment Nameservers setup
Without the domain name it's hard to help.
Feb
22
comment SPF Records for subdomain sharing mail server
Giving us the actual domains would be a major step forward in helping you...
Feb
22
comment SPF Records for subdomain sharing mail server
a:server1.com means that all the A records for server1.com will be tested.
Feb
22
answered SPF Records for subdomain sharing mail server
Feb
22
comment Imbalance between DNS query and response rates
Can you add more details? Are you looking at traffic for DNS servers that you are managing? Are you experiencing any resolving issues? Are you looking at solving a specific issue?
Feb
21
awarded  Yearling