MikroTik

Posted: **Fri Jun 16, 2017 8:51 pm**

Hi all, we have on our AP´s with UBNT NanoStations and SXT´s a problem with Pings. If NanoStations are enabled for connect in access list to ap, Ping has in 100 pings 2-3 timeouts to sxt and other ns clients, if disable ns, no timeouts to sxt clients. only if ns are connect.
what we have do:
- disable forwarding in wlan interface and in access list
- disable nat on nanostations
- test ns in router and bridge mode
frequence is free, no interferences, channel change was tested with same issue
we do not have any ideas to sovle this, Do you have any ideas to fix this issue? we need a solution for this problem for connect NS and SXT on same AP without ping timeouts.
best regards

Posted: **Sat Jun 17, 2017 1:04 pm**

Hi, a new information about this. In older firmware for exsample 6,28 we do not have this problem. only in newer firmware versions and newest, too. what we have not can show is, we have a firewall rule in bridge of vpls and wlan, on this bridge we have only access pppoe. if ping timeout come, firewall rule goes on. and ping make timeout. how can we fix it?

fw rule:

/interface bridge filter 
add action=drop chain=forward comment="Drop all other Modem -> AC" disabled=no \
    in-bridge=bridge1

if we use nv2 with only sxt´s here, it works fine too. only 802 has this problem in mixed mode...

Any Ideas?
regards

MikroTik

Ping timeout on mixed AP´s with MT + UBNT devices

Ping timeout on mixed AP´s with MT + UBNT devices

Re: Ping timeout on mixed AP´s with MT + UBNT devices