gtm
210 Topicswhy the gtm probing result is not shown on debug log?
hi ,we encounter some gtm wideip pool monitoring issue. then I tried to turn on the debug for gtm logging. The log captured for pool member status monitoring is shown as below only. There is no result about the probing, why? Can someone please advise on it? thanks in advance. debug gtmd[6034]: 011ae039:7: Check probing of IP:Port 10.50.62.252:8833 in DC /Common/DC-NY debug gtmd[6034]: 011ae03b:7: Will probe 10.50.62.252:8833 in DC /Common/DC-NY37Views0likes1CommentIs iQuery sent to each other among GTMs and LTMs? full mesh?
hi, we have 3 data centers and there are two LTM and one GTM at each data center. All GTM are configured in the same sync-group. And LTM are added to local GTM server list. For this setup, normally we shall see the iQuery are sent bidirectionally with full mesh, right? I saw one GTM A sent iQuery to GTM B, but no iquery from GTM B to GTM A, is it normal? please advise, thanks in advance!22Views0likes0CommentsPriority group activation on GTM.
Hello All, I need to configure active standby configuration on GTM pool level, only one VS should be UP and second should be standby if one vs is down then traffic should pass to another VS and i can see there is one option Minimum-up Members but i do not know how to use it as a priority group activation on GTM level. If any one has any article or config suggestion please share. Many thanks in advanced for your time and consideration.46Views0likes2CommentsRenew BIG-IP device SSL certificate
hello Team, I am going to renew our BIG-IP device SSL certificate, but this time we have GTM so we also need to update the GTM side. This is what I am planning Renew the BIG-IP device SSL certificate via cli on config/httpd/conf/ssl.crt/server.crt Restart the httpd service I am planning to update the GTM via GUI DNS -> GSLB -> Servers -> Trusted Server certificates -> Import -> Append -> paste the new cert Restart the big3d and gtm service Question is, is this correct way? also will this also update my cert on big3d (/config/big3d/client.crt)? If not, do I need to update the cert on big3d? Thank you!99Views0likes2CommentsHigh CPU utilization (100%).
I observed high CPU utilization (100%) on F5 device, resource provision ASM nominal. I checked the client-side throughput and server-side throughput both are normal but found management interface throughput is very high and what i noticed this is happening in same time period for last 30 days. What could be the reason for this spike. Many thanks in advanced for your time and consideration.203Views0likes14CommentsCan BIG-IP DNS recursion only my domain?
Hi We are using F5 DNS as DNS server and have many CNAME record. We want to query those CNAME record and then get IP as a result too. (Which solved by Enable "recursion yes; in named configuration) But we found problem that our F5 DNS perform recursion on EVERY domain client asking. (eg. f5.com, nginx.com., etc.) We want F5 DNS to answer query on only domain we handle (many domain in zonerunner and gslb) How can we do that? Is it possible to do that? because "recursion yes;" is config on named configuration. I think it's global configuration. and "allow-recursion {}" is only check for client IP address (it's not check on domain we handle) Thank you56Views0likes3CommentsGTM zone record mismatch
We resolved the GTM Zone Record Mismatch on BIG-IP. Steps: Stop the zrd service System > Services: Services List > CLICK the zrd service > CLICK stop button Disable/Uncheck the GTM synchronization Copy the zone file from GTM 1 to GTM 2(missing zone record) Start the zrd service Enable GTM synchronization25Views0likes0CommentsGTM setup for waiting 10 mins for primary pool member of wideip once get down.
Hi All, I wanted to set up a wide ip with 2 pool members. Suppose we have wide ip - abc.gtm.com pool - abc_pool Pool member - Server A : 0(Generic Host) --> Primary Server B : 0 (Generic Hosts) Now I want to make a setup like If Server A go down, Server B will be active. And Server A should not come online or wait till 10 mins to take part in ip resolution again. I mean if Server A came up within 10 mins from its down start time, even then wide ip should transfer the request to server B only for 10 mins.27Views0likes0CommentsNot able to change virtual server traffic group from traffic-group-local-only to traffic-group-1
We have two LTM device in which i observe one virtual server is missing in secondary device. I checked the virtual server configuration in primary that virtual server configure in traffic group from traffic-group-local-only now i am changing the traffic group but it is not changing. Is there any way to change it?Solved87Views0likes1CommentF5 DNS with cPanel Web Hosting Server
Hi, We have a publicly accessible web hosting server backed by cPanel and currently we are using F5 to handle our DNS. The problem that we are facing is when one of our end customer adds a Zone /DNS record INSIDE his cPanel account and everytime we have to manually check and add those records in F5 to make things work. Is there a solution for this?.665Views0likes4Comments