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513
bio website paulkroon.com
location Glenside, PA
age 27
visits member for 3 years, 3 months
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I'm a sysadmin for a Windows environment (MCSE: Security) with a few Linux boxes as well, which includes handling the whole list of things that come up in an office. If it uses electricity, I pretty much support it. My areas of "expertise" would be VMWare Infrastructure, Exchange 2010, SQL Server 2005/2008, PHP programming, and scripting of all kinds (VBS, Bash, Perl).


May
21
answered Single haproxy fronted for different services
Apr
25
answered Ignore port numbers in haproxy host header matches
Mar
1
answered HA proxy and keepalived with Splunk search heads
Feb
22
comment HAProxy check port 443
I haven't been able to find it mentioned in the docs, but there were a few forum posts where the HAProxy creator mentioned it (for example, serverphorums.com/read.php?10,38918). There was a more recent one as well, but I can't find it again now. The port 80 check may work because it ignores the ssl-hello-chk, but I'm not sure. Does it pass the check if you remove one of the two options?
Feb
22
answered HAProxy check port 443
Feb
11
awarded  Popular Question
Feb
7
awarded  Yearling
Feb
7
awarded  Nice Answer
Jan
25
comment Site to site VPN between Cisco VPN Router and Sonicwall NAT issues
I believe your problem is because both sides are in the same 10.0.0.0/24 subnet. The devices wouldn't know to route to the other side. Is it possible to renumber the IPs on one side? If not, could you use multiple /30 IP subnets just for the devices as the local and remote subnets, and then have static routes to get to the other side via the /30s?
Jan
25
comment Haproxy SSL offloading
No problem, I'm glad it was an easy one. I added my comment as an answer if you want to mark it to close this out.
Jan
25
answered Haproxy SSL offloading
Jan
24
comment Haproxy SSL offloading
Is it possible these requests you see are just multiple HTTP requests to load the page? I believe the roundrobin balance will have each separate request go to a different backend server. If you wanted a user to only interact with a single backend server at a time, I think you'd need to look into persistence. As another possibility, could you be seeing the backend server checks in the logs?
Jan
22
awarded  Popular Question
Dec
9
comment Haproxy Server Statistics page reads server DOWN
You should post up your HAProxy config then. You probably just need to remove the server from the config.
Dec
5
comment Haproxy Server Statistics page reads server DOWN
Is this a server that is actually down, and you want to remove it from the HAProxy config file, or is this a server that is functioning correctly, but HAProxy believes is down?
Sep
24
comment Routing between subnets on different vlans connected by a router/firewall
What else do you have configured on the Vyatta so far? Also, can you post example net settings for a sample host on both sides (ip addr, netmask, gateway)?
Aug
23
answered Cisco port down and notconnect after changing port speed
Jul
12
answered Event ID 4013: “The DNS server is waiting for Active Directory Domain Services (AD DS) to signal…"
Jun
29
comment How to interconnect 2 switches (Cisco/Dell) with trunks
@Disco - Yes, you can configure both of those links the same way, and then you'll get some redundancy, too. However, it's very important that spanning-tree (STP) be running on those switches (should be by default), otherwise you would create a loop. Some form of show spanning-tree on each switch will probably give you more details.
Jun
29
comment How to interconnect 2 switches (Cisco/Dell) with trunks
@Disco - You need switchport trunk native vlan 10 on the port. By default, the native VLAN is 1 on the Cisco switch. Otherwise, you would want to specify the native VLAN as 1 on the Dell as well for that to work as is (10 and 20 would then be allowed). The important piece of info to know is that when you set up a trunk link, it runs several VLANs over that same link between the switches.