EAP670 multiple SSID issue
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This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
I have two VLANs configured on my EAP670:
VLAN1 (SSID1): 192.168.1.x/24
VLAN3 (SSID3): 192.168.3.x/24
Both SSIDs are 5 GHz. The router is configured to allow traffic to pass from VLAN1 to VLAN3 but not in the other direction.
I have two clients connected; both are Linux PCs (Ubuntu 20.04.4) and both have Intel AX200 Wi-Fi adapters. When they are each connected to the same SSID/VLAN, connectivity works as expected. When they are connected to the differering SSIDs, connectivity is broken between the two for anything beyond a simple network ping, i.e., the client on VLAN1 can ping the client on VLAN3 but if I attempt to open a connection which requires high throughput (such as remote desktop), the connection fails. I also see kernel debug messages from the Intel Wi-Fi driver on the client connected to VLAN3.
This problem did not happen with the WAP the EAP670 just replaced.
What could be the cause?
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Dear @Endpoint7024,
Endpoint7024 wrote
I have two VLANs configured on my EAP670:
VLAN1 (SSID1): 192.168.1.x/24
VLAN3 (SSID3): 192.168.3.x/24
Both SSIDs are 5 GHz. The router is configured to allow traffic to pass from VLAN1 to VLAN3 but not in the other direction.
Thank you so much for taking the time to report the issue to our community!
I noticed that your EAP670 is configured in Standalone mode, could you please provide your detailed setup on the EAPP670? For example, is the Channel Width configured as Auto? Our support engineer is trying to reproduce the issue, if you are willing to try further troubleshooting with our support engineer, I'd like to escalate your case directly.
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@Fae Unfortunately this was a critical issue for me so I returned the product. But to answer your question, I left all the wireless setings at their defaults with the exception of OFDMA, which I enabled. But I later disabled OFDMA and that did not make a difference.
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Hi there,
Thank you for coming to our community for help!
This thread is about the issue with TCP connections (such as Remote Desktop) between VLANs on the same EAP650/EAP670/EAP653 v1. If you suffer from the same issue as it's described below (thank you @Endpoint7024 for the detailed information), please follow this post for a solution. Thanks for your cooperation and patience. See you on the community soon!
Endpoint7024 wrote
I have two VLANs configured on my EAP670:
VLAN1 (SSID1): 192.168.1.x/24
VLAN3 (SSID3): 192.168.3.x/24
Both SSIDs are 5 GHz. The router is configured to allow traffic to pass from VLAN1 to VLAN3 but not in the other direction.
I have two clients connected; both are Linux PCs (Ubuntu 20.04.4) and both have Intel AX200 Wi-Fi adapters. When they are each connected to the same SSID/VLAN, connectivity works as expected. When they are connected to the differering SSIDs, connectivity is broken between the two for anything beyond a simple network ping, i.e., the client on VLAN1 can ping the client on VLAN3 but if I attempt to open a connection which requires high throughput (such as remote desktop), the connection fails. I also see kernel debug messages from the Intel Wi-Fi driver on the client connected to VLAN3.
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