Forum Discussion
ZAHIDHASEEB
Nimbostratus
Nimbostratusunable to access http service
1- Node created, Pool created, Virtual server created
2- F5 load balancer is able to ping both VLANS (Internal & External) machines and self IPs are assigned on both VLANS
3- External machine is able to ping Virtual Server
4- internal machine hosted a simple web and access locally
5 Firewall is disabled on internal and external VLANS machines
6- I am even able to telnet VS
I am not able to access hosted web from external machine
- Lidev
MVP
Hello,
Have you assigned an HTTP Profile (Client) to the Virtual Server?
ZAHIDHASEEBI tried to assigned HTTP Profile (Client) to the Virtual Server as http & http-transparent as well one by on, but same issue
- Lidev
Can you show us the configuration of the virtual server?
tmsh list ltm virtual {virtual-server name}- ZAHIDHASEEB
Islam_Nadim1Cirrus
Have you tried to perform a TCPDump on the F5 and see what the result is?
- ZAHIDHASEEB
Yes I have tried . See below result. I did ping will response but tcpdump showing nothing also lynx VS IP but failed
- Islam_Nadim1
If I understand from the images you shared, you are accessing from a Big IP to a resource behind another Big IP.
Please perform a traceroute from BIGIPTEST1 to the VIP on F5 .. Traffic is not reaching F5 which could mean that there is another device on the network is intercepting the traffic.
I see also you are using ESXi, can you confirm the network adapters on it as well?
- ZAHIDHASEEB
I am able to ping each other. ping result is shown above
- ZAHIDHASEEB
All configurations followed by the below link
https://f5-agility-labs-adc.readthedocs.io/en/latest/class3/module2/lab2.html
Attached is the bigip.conf details in zip.
- ZAHIDHASEEB
My problem is resolved. Actually I created a new environment according to the above f5 link (dor by dot) but forgot to disabled the firewalld service on backend servers.
Thanks for all who commented on issue
- Islam_Nadim1
Glad to hear it has been resolved.
