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Occasional Contributor II
Posts: 14
Registered: ‎01-26-2010

RAP issues

I am currently experiencing an issue where I can associate to a guest ssid but not pull an IP.

The physical setup for this is a RAP5 is being used as the route point for my remote location. An AP 105, set up as a RAP, is connected to POE switch fabric and then to the RAP5 for its WAN connection.

Both the RAP5 and the AP105 are on the controller and the AP105 is brodcasting the correct SSID.
Guru Elite
Posts: 21,491
Registered: ‎03-29-2007

Re: RAP issues

Is the guest traffic tunneled back to the controller? Does guest access work already?
Do a "show user-table verbose" to see if that user is in the user table and what VLAN they are in on the controller. If you do not see the user, type "show station-table" to see if it is even attached to the access point.

If you see the user in the user table, do the following to snoop on the DHCP:

config t
logging level debugging network subcat dhcp
logging level debugging network process dhcpd
exit

Then type "show log network 50" to see something like this:

Apr 29 08:01:07 :202541:   |dhcpdwrap| |dhcp| Received DHCP packet from Datpath, sos msg hdr flags 0x42 opcode 0x5a ingress 0x1020 vlan 2 egress 0x2 src mac 00:15:f9:2a:29:d9
Apr 29 08:01:07 :202546: |dhcpdwrap| |dhcp| Datapath vlan2: OFFER 00:1e:90:28:7c:fc clientIP=70.112.4.221
Apr 29 08:01:49 :202541: |dhcpdwrap| |dhcp| Received DHCP packet from Datpath, sos msg hdr flags 0x42 opcode 0x5a ingress 0x1020 vlan 2 egress 0x2 src mac 00:15:f9:2a:29:d9
Apr 29 08:01:49 :202544: |dhcpdwrap| |dhcp| Datapath vlan2: ACK 00:25:86:ca:10:6b clientIP=70.112.2.205
Apr 29 08:01:49 :202541: |dhcpdwrap| |dhcp| Received DHCP packet from Datpath, sos msg hdr flags 0x42 opcode 0x5a ingress 0x1020 vlan 2 egress 0x2 src mac 00:15:f9:2a:29:d9
Apr 29 08:01:49 :202544: |dhcpdwrap| |dhcp| Datapath vlan2: ACK 00:25:86:ca:10:6b clientIP=70.112.2.205


Colin Joseph
Aruba Customer Engineering

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