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How do you do....it? Thread, DHCP Relay Agent in Technical; Originally Posted by techie08 It will only authorise for the whole dhcp server not per scope. How do you authorise ...
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    timbo343's Avatar
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    Quote Originally Posted by techie08 View Post
    It will only authorise for the whole dhcp server not per scope. How do you authorise per scope?
    Sorry i meant activate the scope.

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    Quote Originally Posted by themightymrp View Post
    Just looking at the config, should there be a setting for ip default-gateway ?
    Yep, just looked though the config and he is missing.

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    Comparing your config to mine, you need:

    max-vlans 256
    IP default-gateway {ipaddress of firewall/router (the next hop)}

    Everything else looks ok and if you plug a device into A9 you should get a 10.74.220.x address.
    Last edited by timbo343; 12th February 2013 at 04:10 PM.

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    I assume your dhcp server has 10.43.113.73 as its gateway?

  5. Thanks to DMcCoy from:

    techie08 (14th February 2013)

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    Quote Originally Posted by timbo343 View Post
    Comparing your config to mine, you need:

    max-vlans 256
    IP default-gateway {ipaddress of firewall/router (the next hop)}

    Everything else looks ok and if you plug a device into A9 you should get a 10.74.220.x address.
    There is no ip default gateway set on the switch. I will do this tomorrow and see if this helps.

    Our current default gateway for servers and clients is the default gateway of our swgfl switch. Not the ip of the HP switch.

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    Any further along with this?

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    Quote Originally Posted by themightymrp View Post
    Any further along with this?
    Unfortunately not, I had to take a days leave so I will have look tomorrow.

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    Im finally on the right track (i think.) In my dhcp server i had the default gateway of the SWGFL switch (as do all my other clients and servers) so i changed this to the IP address of VLAN 1 on the HP switch and its now dishing out DHCP address for the 10.74.220 range which is great. Now however, my DHCP server (also DC) does not have an internet connection. I have also put in the IP address of the SWGFL switch on the default gateway on the HP switch but still no internet access.
    Last edited by techie08; 14th February 2013 at 09:28 AM.

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    I think you need a layer 3 switch to route the traffic also have you got

    ip route 0.0.0.0 0.0.0.0 {firewall/router}

    so the switch knows where to route internet traffic.

    I am in the same boat at the moment, however i have a hp procurve 4204vl but getting a smoothie next week so will see what happens.

    If the above line isnt right i would like to know what is the right command to route traffic to filtering or router.

  11. Thanks to timbo343 from:

    techie08 (14th February 2013)

  12. #40

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    Quote Originally Posted by timbo343 View Post
    I think you need a layer 3 switch to route the traffic also have you got

    ip route 0.0.0.0 0.0.0.0 {firewall/router}

    so the switch knows where to route internet traffic.

    I am in the same boat at the moment, however i have a hp procurve 4204vl but getting a smoothie next week so will see what happens.

    If the above line isnt right i would like to know what is the right command to route traffic to filtering or router.
    The switch is a HP 5406zl and its a layer 3 switch. Would putting the IP address of the SWGFL switch in the default gateway on the HP switch not route internet traffic then?

    EDIT: one thing i have noticed id that i cant ping the SWGFL switch so would this cause issues? It works because i can get the internet, just cant ping it!
    Last edited by techie08; 14th February 2013 at 10:02 AM.

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    Looks like adding the ip route done the trick.

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