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Author Topic: DHCP Discover without response  (Read 1420 times)

yves67

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DHCP Discover without response
« on: January 05, 2020, 01:29:05 pm »
Hello
My network is :

internet orange ---->Bridge Xyzel VMG1312-10a------> Opnsense port wan

my port wan is running with vlan 832, with DHCP V4 and options to be able to replace a livebox

the Xyzel box is configured as a bridge, with 832  (802.1q)

The addresse of the WAN is still 0.0.0.0
Then I did a traffic capture on port WAN

and wirshark show me this :

this DHCP DISCOVER seems to be not taggued, no 8100 after the ip adresses...

question: my bridge is configured to bridge the vlan 832, if the DHCP Discover is not taggued, is it not send to the internet network ?

Is the DHCP Discover should be tagged ? that means I have an error in my wan definitions ?
but my WAN is set for a vlan 832 ??

if somebody can help me ?

thanks a lot
Yves67
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yves67

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Re: DHCP Discover without response
« Reply #1 on: January 06, 2020, 08:42:59 pm »
My dhcp option 90 is wrong
I will do some more tests soon with new option 90 correctly written
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