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The website only load a blank page when use L7 "HTTP" SLB

phtnsvphtnsv Member ✭
in ADC - Application Delivery
Hi Team,
I've just upgrade 3200-12 to ACOS2.7.1, One of web services (HTTP) could not be operated with old configuration:
.....
slb virtual-server app_edocment_vserver 10.34.2.160
port 80 http
.....
(The website only load a blank page).
The website will load correctly when we change config "port 80 http" --> "port 80 fast-http" or "port 80 tcp".
Actually, I want to use truly L7 HTTP SLB for some premium function.
Pls help me.

Tks.
Thuong

Comments

  • Options
    mischamischa Member ✭
    edited February 2014
    Are you running 2.7.1-P1? Or 2.7.1?
    What does the rest of the config look like?
  • Options
    phtnsvphtnsv Member ✭
    edited February 2014
    Hi Mischa,
    F.Y.I
    !Current configuration: 6350 bytes
    !
    !Configuration last updated at 13:37:24 ICT Wed Jun 26 2013
    !Configuration last saved at 13:33:34 ICT Wed Jun 26 2013
    !
    active-partition Presentation
    vlan 1/1400
    untagged ethernet 25
    router-interface ve 1400
    name "Presentation"
    !
    vlan 2/1400
    untagged ethernet 25
    router-interface ve 1400
    name "Presentation"
    !
    !


    interface ve 1/1400
    ip address 10.0.20.1 255.255.248.0
    name "Presentation"
    !
    interface ve 2/1400
    ip address 10.0.20.2 255.255.248.0
    name "Presentation 02"
    !
    ip route 0.0.0.0 /0 10.0.16.4 device 1
    !
    ip route 0.0.0.0 /0 10.0.16.1 device 2
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !

    vrrp-a vrid default
    floating-ip 10.0.20.0
    priority 255 device 1
    priority 100 device 2
    !
    !
    ip nat pool app_edocment_snat_ipv4 10.0.20.43 10.0.20.43 netmask /24
    !
    !

    !
    slb server _s_10.0.17.42 10.0.17.42
    port 80 tcp
    !
    slb server _s_10.0.17.44 10.0.17.44
    port 80 tcp
    !

    !
    slb service-group app_edocment_srvgrp tcp
    method least-connection
    health-check ping
    member _s_10.0.17.42:80
    member _s_10.0.17.44:80
    !
    slb virtual-server app_edocment_vserver 10.0.20.42
    port 80 http
    name _10.0.20.42_HTTP_80
    source-nat pool app_Testedocment_snat_ipv4
    service-group app_edocment_srvgrp
    !
    !
    !
    !
    !
    !
    !
    end
  • Options
    phtnsvphtnsv Member ✭
    edited February 2014
    !Current configuration: 6350 bytes
    !
    !Configuration last updated at 13:37:24 ICT Wed Jun 26 2013
    !Configuration last saved at 13:33:34 ICT Wed Jun 26 2013
    !
    active-partition Presentation
    vlan 1/1400
    untagged ethernet 25
    router-interface ve 1400
    name "Presentation"
    !
    vlan 2/1400
    untagged ethernet 25
    router-interface ve 1400
    name "Presentation"
    !
    !


    interface ve 1/1400
    ip address 10.0.20.1 255.255.248.0
    name "Presentation"
    !
    interface ve 2/1400
    ip address 10.0.20.2 255.255.248.0
    name "Presentation 02"
    !
    ip route 0.0.0.0 /0 10.0.16.4 device 1
    !
    ip route 0.0.0.0 /0 10.0.16.1 device 2
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !

    vrrp-a vrid default
    floating-ip 10.0.20.0
    priority 255 device 1
    priority 100 device 2
    !
    !
    ip nat pool app_edocment_snat_ipv4 10.0.20.43 10.0.20.43 netmask /24
    !
    !

    !
    slb server _s_10.0.17.42 10.0.17.42
    port 80 tcp
    !
    slb server _s_10.0.17.44 10.0.17.44
    port 80 tcp
    !

    !
    slb service-group app_edocment_srvgrp tcp
    method least-connection
    health-check ping
    member _s_10.0.17.42:80
    member _s_10.0.17.44:80
    !
    slb virtual-server app_edocment_vserver 10.0.20.42
    port 80 http
    name _10.0.20.42_HTTP_80
    source-nat pool app_edocment_snat_ipv4
    service-group app_edocment_srvgrp
    !
    !
    !
    !
    !
    !
    !
    end
  • Options
    phtnsvphtnsv Member ✭
    edited February 2014
    Hi Mischa,
    ACOS 2.7.1-P1
    !version 2.7.1-P1, build 76 (Jun-08-2013,06:11)
  • Options
    mischamischa Member ✭
    edited February 2014
    I am not able to find "slb virtual-server app_edocment_vserver 10.34.2.160" in the config you pasted.
    It also looks there is a source-nat pool missing "app_Testedocment_snat_ipv4"
    In regards to the health-monitor on the service-group "health-check ping" this is a default heath-check we perform on the server together with a L4 health check on the port.
  • Options
    phtnsvphtnsv Member ✭
    edited February 2014
    Hi Mischa,
    I corrected the "source-nat pool". But could not solve the issue, (Everything is OK if i change:
    "
    slb virtual-server app_edocment_vserver 10.0.20.42
    port 80 http --> "port 80 tcp" or "port 80 fast-http".

    Do you have other suggestion?
    Thank you.


    !Current configuration: 6350 bytes
    !
    !Configuration last updated at 13:37:24 ICT Wed Jun 26 2013
    !Configuration last saved at 13:33:34 ICT Wed Jun 26 2013
    !
    active-partition Presentation
    vlan 1/1400
    untagged ethernet 25
    router-interface ve 1400
    name “Presentation”
    !
    vlan 2/1400
    untagged ethernet 25
    router-interface ve 1400
    name “Presentation”
    !
    !

    interface ve 1/1400
    ip address 10.0.20.1 255.255.248.0
    name “Presentation”
    !
    interface ve 2/1400
    ip address 10.0.20.2 255.255.248.0
    name “Presentation 02″
    !
    ip route 0.0.0.0 /0 10.0.16.4 device 1
    !
    ip route 0.0.0.0 /0 10.0.16.1 device 2
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !

    vrrp-a vrid default
    floating-ip 10.0.20.0
    priority 255 device 1
    priority 100 device 2
    !
    !
    ip nat pool app_edocment_snat_ipv4 10.0.20.43 10.0.20.43 netmask /24
    !
    !

    !
    slb server _s_10.0.17.42 10.0.17.42
    port 80 tcp
    !
    slb server _s_10.0.17.44 10.0.17.44
    port 80 tcp
    !

    !
    slb service-group app_edocment_srvgrp tcp
    method least-connection
    health-check ping
    member _s_10.0.17.42:80
    member _s_10.0.17.44:80
    !
    slb virtual-server app_edocment_vserver 10.0.20.42
    port 80 http
    name _10.0.20.42_HTTP_80
    source-nat pool app_edocment_snat_ipv4
    service-group app_edocment_srvgrp
    !
    !
    !
    !
    !
    !
    !
    end
  • Options
    mischamischa Member ✭
    edited February 2014
    I would recommend to open a support case so we can collect some traces.
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