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ahmed_elsayed's avatar
ahmed_elsayed
Icon for Altostratus rankAltostratus
Oct 27, 2021

virtual server with two service or more

i have one web server behind the big-ip which applied on it variety services , I need to access web application from outside as below :

 

when write HTTP://abc.com forward traffic to normal web service, and when write HTTP://abc.com:2003 forward traffic to cpanel on web server.

i have one node and one pool and one Virtual server enabled HTTP on it .

how to configure this case .

thanks

LTM
NGINX WAF
security
  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Icon for MVP rankMVP
    Oct 28, 2021

    Hi ahmed,

    Create 2 virtual servers and 2 pools.

    virtual1:
=========
vs_abc.com_80
vs ip: 1.2.3.4
vs port: 80
 
pool1
=========
pool : pool_abc.com_80
pool member : 5.6.7.8:80
 
===========================
 
virtual2:
=========
vs_abc.com_2003
vs ip: 1.2.3.4
vs port: 2003
 
pool2:
=========
pool : pool_abc.com_2003
pool member : 5.6.7.8:2003

    If you want with one virtual server:

    • Add member with any port to the default pool. Remove other members with port.
    • Create a port list in Shared Objects page. Add port 80 and 2003. (need LTM license and v14.1+)
    • Add the port list to service port in virtual server.
    • ahmed_elsayed's avatar
      ahmed_elsayed
      Icon for Altostratus rankAltostratus
      Oct 31, 2021

      hi Enes 

      if i need to configure two VS but I have one public IP how to configure it , on utm when I mapped public IP to VS accept one mapped IP only

  • ahmed_elsayed's avatar
    ahmed_elsayed
    Icon for Altostratus rankAltostratus
    Oct 28, 2021

    hi Enes Afsin Al

    thanks for your replay

     

    in my case I have one VS , and I tried to add port list to VS but in utm logs gives me server rst the connections.

    which means that the vs can't listen on port 2003

  • ahmed_elsayed's avatar
    ahmed_elsayed
    Icon for Altostratus rankAltostratus
    Oct 28, 2021

    may you please give me any tshoot steps to ensure that the service 2003 its work fine on the backend server 

    • Enes_Afsin_Al's avatar
      Enes_Afsin_Al
      Icon for MVP rankMVP
      Oct 28, 2021

      Hi ahmed,

      You can get packet capture and analyze it

      tcpdump -nn -i any:nnnp -s0 -w /shared/tmp/2003.pcap host <vs-ip> and port 2003

      Could the cpanel 2003 port be working with ssl?