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ToniRod's avatar
ToniRod
Guide
Jul 23, 2023

WAX630E VLAN bug

Hello,

 

I'm having issues with my 2 WAX630E units.

VLANs are not working properly.

 

Configuration:

- Netgear MS510TXM Managed switch

- 2 WAX630E AP, AP1 and AP2

- 2 VLANs:  A & B

- 2 SSID: SSID A for VLAN A and SSID B for VLAN B on both AP, same configuration

- AP1 & AP2 switch port configuration identifcal: Trunk Port, both VLAN A & B are tagged

- 2 clients: a Laptop and a Printer

- There is a Router / firewall allowing everything from VLAN A to VLAN B (for testing purposes)

 

What I observe:

  1. Laptop on AP1 SSID A + Printer on AP1 SSID B: HTTP access to printer configuration KO
  2. Laptop on AP2 SSID A + Printer on AP2 SSID B: HTTP access to printer configuration KO
  3. Laptop on AP1 SSID A + Printer on AP2 SSID B: HTTP access to printer configuration OK
  4. Laptop on AP2 SSID A + Printer on AP1 SSID B: HTTP access to printer configuration OK
  5. Laptop wired  VLAN A + Printer on AP1 SSID B: HTTP access to printer configuration OK
  6. Laptop wired  VLAN A + Printer on AP2 SSID B: HTTP access to printer configuration OK

 

Ping from laptop to printer works in all 6 scenarios.

This not expected behaviour is observed as long as the clients are connected to the same AP.

 

Any know issue ?

Any suggestion to fix this ?

 

Regards,

Toni.

 

34 Replies

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  • schumaku's avatar
    schumaku
    Guru - Experienced User

    This reads more like a firewall or filtering issue. Or are we facing some mDNS (Multicast DNS gateway) configuration on these WAX630E?

    • ToniRod's avatar
      ToniRod
      Guide
      Hi, actually mDNS is disabled on both AP.

      Regarding firewall, all traffic is allowed from VLAN A to VLAN B.

      I'm facing the issue only when the printer and the laptop are connected to the same Access Point but with different VLAN SSID. Connecting them to two different Access Points, and still with different VLAN SSID works well, which suggests it's not a firewall issue.
      • schumaku's avatar
        schumaku
        Guru - Experienced User

        ToniRod wrote:
        I'm facing the issue only when the printer and the laptop are connected to the same Access Point but with different VLAN SSID. Connecting them to two different Access Points, and still with different VLAN SSID works well, which suggests it's not a firewall issue.

        Two SSIDs. still two networks, two different VLANs, two different IP subnetworks. And the IPv4 traffic must flow over the firewall. What does Wireshark collect when attempting to access the printer Web UI from the laptop? Sure, there could be additional L3 or L2 issues prohibiting establishing a connection, e.g. on the WAX630E. Start capturing traffic, proof a ping will go through, then we can see what fails on establishing a TCP session.

  • I have the same problem with wax630e. File sharing and chromecast do not work across vlan. Ping no issue. Previous wireless access point from another brand works fine in this setup.
    • schumaku's avatar
      schumaku
      Guru - Experienced User

      DavidGo please chime in here, appears different users are experiencing issues on the WAX630E

  • I'm also facing this exact same issue. The TCP session connects to the wireless device on a different VLAN but it will not pass traffic. Ping also works. This only happens if the two wireless devices are on the same AP but different VLANs. This is a significant bug. Can we get an update or do I need to return this product? I have verified it is not a router/firewall problem.

     

    Thanks

    • Halcyonon's avatar
      Halcyonon
      Tutor

      rivadavia if you have a closing return window, I suggest you take it, until Netgear starts being more responsive on this issue.

    • tchubaba's avatar
      tchubaba
      Guide

      rivadavia I second Halcyonon 's thoughts here. This is an issue that's been known for several months but there's still no fix available. There's no telling if/when there will be one. So if this is a feature that's a must for you (as it was for me) better return the AP now before you are stuck with it.

  • I opened a case and spoke with support who stated that the problem is being actively worked on but that they can't make any claims about when the fix will be released. I guess I will be keeping the device and eagerly awaiting the fix.

    • gregd00's avatar
      gregd00
      Aspirant

      rivadavia Any updates from support on this issue?

      I have a WAX615 and am having the same issue. A bummer since I can't return this AP have had it from a while now

      • rivadavia's avatar
        rivadavia
        Tutor

        So after giving support packet dumps, network diagrams, multiple explanations, the level 3 support rep said "Oh yeah we know about that problem, we don't have any plan or estimate of resolution, you should return the access point" So I returned it. Needless to say I won't be considering Netgear for my future networking needs.

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