Hey,
i've got some weird issue - tcp and udp connections
to wirelessly-connected clients are blocked somewhere inside Aruba while all kinds of client isolation settings i found are turned off.
It's not seems like an external firewall or switches issue - i am able to do ICMP inside WLAN and WLAN>other network and vise-versa, i am able to do tcp/udp connections
from WLAN clients to other networks and wire-connected clients in same VLAN,
So my config are:
- Mobility Master > 7030 Controller > AP-515 and AP-565 access points
- Access Points configured as remote
- VLAN X added as tagged on all switches ports where APs are connected and inside Aruba controller configuration
- WLAN Y created with forwarding mode = bridge, mapped to VLAN X
- firewall policy assigned to AAA profile for WLAN Y has only any-any-permit rules
- In Virtual AP profile for WLAN Y option "Deny inter user traffic:" not enabled
- In Services>Firewall tab options "Deny inter user bridging:" and "Deny inter user traffic:" are not enabled
Any ideas why this happens? Or maybe some ideas how to troubleshoot this issue? - i've already done Wireshark investigations and only thing i see there is that TCP packed is going out from sender(same VLAN/WLAN or not - looks same) and never gets to the client inside WLAN, while arp and icmp are travelling without issues. Thanks in advance!