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тАО07-16-2008 12:14 AM
тАО07-16-2008 12:14 AM
DHCP Relay Bug?
If I issue 'show dhcp-relay' no stats are showing for client requests and server responses. All in all, very strange.
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тАО07-16-2008 05:47 AM
тАО07-16-2008 05:47 AM
Re: DHCP Relay Bug?
please send me sh tech command
cenk
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тАО07-16-2008 06:03 AM
тАО07-16-2008 06:03 AM
Re: DHCP Relay Bug?
I've tried adding the dhcp relay option 82 append command and we are now seeing statistics under 'show dhcp relay'. I'm going to test client dhcp in the next hour.
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тАО07-16-2008 06:22 AM
тАО07-16-2008 06:22 AM
Re: DHCP Relay Bug?
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тАО07-16-2008 11:07 PM
тАО07-16-2008 11:07 PM
Re: DHCP Relay Bug?
several interfaces have ip-addresses, but there is none in the same subnet (10.177.20.0) as the ip-helper (10.177.20.19)!
so the dhcp-server has no return path!
ip address 10.177.25.254 255.255.255.0
ip address 10.177.12.254 255.255.255.0
ip address 10.177.10.254 255.255.255.0
ip address 10.177.11.254 255.255.255.0
ip address 10.177.17.253 255.255.255.0
ip address 10.177.13.254 255.255.255.0
ip address 10.177.14.254 255.255.255.0
ip address 10.177.19.254 255.255.255.0
ip address 10.177.15.254 255.255.255.0
ip address 10.177.16.126 255.255.255.128
ip address 10.177.18.254 255.255.255.0
ip address 10.177.7.62 255.255.255.192
ip address 10.177.27.254 255.255.255.0
regards , Pieter
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тАО07-16-2008 11:27 PM
тАО07-16-2008 11:27 PM
Re: DHCP Relay Bug?
If I take a client that is having dhcp issues and give it a static ip address I have full ip connectivity to the dhcp server and other subnets. This indicates routing is ok.
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тАО07-16-2008 11:31 PM
тАО07-16-2008 11:31 PM
Re: DHCP Relay Bug?
it may be the port still negotiates this while pxe allready sent its dhcp request wich times out.
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тАО07-17-2008 02:10 AM
тАО07-17-2008 02:10 AM
Re: DHCP Relay Bug?
please test for me
one pc connect on vlan 1 (port A1)and assign ip address on pc
ip address 10.5.1.22
default gateway 255.255.255.0
subnet mask 10.5.1.2
after you make ping to 10.177.20.19 on pc
if unsuccessfull pinging you can run on pc traceroute command to 10.177.20.19
and please say me result
cenk
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тАО07-17-2008 02:26 AM
тАО07-17-2008 02:26 AM
Re: DHCP Relay Bug?
We've been speaking with our support at HP on this as well and they believe a bug in firmware 13.09 may be the cause and have advised us to revert back to v12.xx.
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тАО07-17-2008 04:24 AM
тАО07-17-2008 04:24 AM
Re: DHCP Relay Bug?
as for me your problem cause routing
you can return k12xx software
if continue issue plese talk to me
not:
vlan 1 not managemet vlan on your switch
only name managemet vlan
managemet vlan for security manage
managemet vlan declare on switch with
<(config)#managemet-vlan 1 >command and unable routing managemet vlan
I pass over in sh tech management-vlan 1 command