Hello,
I’m rather new to VLANs, but feel that I at least have a decent grip on them. I’m trying to set up in a management VLAN for all of our Procurve switch devices at the site. This is working as expected with all of the switches, except a Procurve 2520 that is connected directly to an interface on our RB1200 (running 5.22). Below is the related configuration:
/interface vlan add arp=enabled disabled=no interface="Guest (:7)" l2mtu=1596 mtu=1500 name=\
"MGMT GUEST" use-service-tag=no vlan-id=3
/ip address
add address=24.158.***.***/** comment=Router disabled=no interface="WAN Bridge" network=24.158.***.***
add address=192.168.88.1/24 comment="Guest Network Gateway" disabled=no interface="Guest Bridge" network=192.168.88.0
add address=10.150.15.1/24 comment="Timeclock Gateway" disabled=no interface="Timeclocks (:1)" network=10.150.15.0
add address=24.158.***.***/** comment="Office Network Public IP" disabled=no interface="WAN Bridge" network=\
24.158.***.***
add address=24.158.***.***/26 comment="Web Server" disabled=no interface="WAN Bridge" network=24.158.***.***
add address=192.168.24.1/24 comment="DMZ Gateway" disabled=no interface=DMZ network=192.168.24.0
add address=172.16.0.1/24 comment="Office Network Gateway" disabled=no interface="Office (:2)" network=172.16.0.0
add address=192.168.2.1/24 disabled=no interface="MGMT GUEST" network=192.168.2.0
add address=10.61.32.1/24 disabled=no interface="Guest Bridge" network=10.61.32.0
Here is my current route table:
0 A S 0.0.0.0/0 24.158.***.*** 1
1 ADC 10.61.32.0/24 10.61.32.1 Guest Bridge 0
2 ADC 10.150.15.0/24 10.150.15.1 Timeclocks (:1) 0
3 ADC 24.158.28.64/26 24.158.***.*** WAN Bridge 0
4 ADC 172.16.0.0/24 172.16.0.1 Office (:2) 0
5 ADC 192.168.2.0/24 192.168.2.1 MGMT GUEST 0
6 ADC 192.168.24.0/24 192.168.24.1 DMZ 0
7 ADC 192.168.88.0/24 192.168.88.1 Guest Bridge 0
The interface in question is “Guest (:7)”. I have created the VLAN interface “MGMT GUEST” and tagged it 3. Normally, I would have added the MGMT GUEST interface to the Guest Bridge, but for troubleshooting purposes I narrowed it down to just the physical interface in question. This same configuration works if I move the VLAN to any other interface (for instance Office (:2)). As soon as I enable the IP address (192.168.2.1/24) on the MGMT GUEST interface, everything stop routing to the guest network. 10.61.32.0/24 becomes unavailable, 192.168.88.0/24 becomes unavailable and the 192.168.2.0/24 never becomes available. Disabling the 192.168.2.1 does not resolve the issue. Disabling the IP and rebooting the router fixes the problem. I also found that changing the ARP mode between two values on the physical interface and then disabling/re-enabling the it fixes the problem.
The Procurve configuration is also rather simple. Ports 1-26 are untagged on the DEFAULT_VLAN and ports 27-28 are tagged on VLAN 3 (and untagged on DEFAULT_VLAN). This is the same configuration used on a Procurve 2510 in the same rack successfully.
Forgive me if my configs are a bit novice. Any help is greatly appreciated! Thank you.