I have three MK running on my network as access points. I have two running for more than 2 years with no problem. I recently bought a Routerboard (the other ones run in a Alix) and I want to move my network to use DHCP server on the APs.
So, for this new AP running on a Routerboard I configured a DHCP server and the arp to reply-only in the wireless interface. My problem is that sometimes the customers get frozen, they loose access. Sometimes I resolve the problem rebooting the AP, but today it didn't work. So, today I setted the interface to arp=enabled and it immediately fixed the problem. After that, I moved it back to arp=reply-only and rebooted and it came back to normal until I don't know when.
Is there any problem using Hotspot + DHCP server (adding ARP entries) + proxy + radius altogether ?
Can someone take a look on my config below and check if I did a mistake or mix things ?
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[admin@AP_RadioRB] > int wir print detail
Flags: X - disabled, R - running
0 R name="wClientesB" mtu=1500 mac-address=00:0B:6B:XX:XX:XX arp=reply-only interface-type=Atheros AR5413 mode=ap-bridge
ssid="ap-r2.wlan.xxxxxxxxxxxx.net.br" frequency=2412 band=2.4ghz-b scan-list=default antenna-mode=ant-a
wds-mode=disabled wds-default-bridge=none wds-ignore-ssid=no default-authentication=no default-forwarding=no
default-ap-tx-limit=0 default-client-tx-limit=0 hide-ssid=yes security-profile=radius-auth compression=no
[admin@AP_RadioRB] > ip dhcp-server print detail
Flags: X - disabled, I - invalid
0 name="dhcp-wClientesB" interface=wClientesB lease-time=3d address-pool=dhcp_pool1 bootp-support=static add-arp=yes
authoritative=after-2sec-delay
[admin@AP_RadioRB] > ip hot print detail
Flags: X - disabled, I - invalid, S - HTTPS
0 name="hotspot1" interface=wClientesB address-pool=dhcp_pool1 profile=hsprof1 idle-timeout=5m keepalive-timeout=none
addresses-per-mac=2 ip-of-dns-name=10.0.15.1 proxy-status="running"
[admin@AP_RadioRB] > ip hot prof print detail
Flags: * - default
0 * name="default" hotspot-address=0.0.0.0 dns-name="" html-directory=hotspot rate-limit="" http-proxy=0.0.0.0:0
smtp-server=0.0.0.0 login-by=cookie,http-chap http-cookie-lifetime=3d split-user-domain=no use-radius=no
1 name="hsprof1" hotspot-address=10.0.15.1 dns-name="ap-r2.wlan.xxxxxxxxxxxxxx.net.br" html-directory=hotspot
rate-limit="" http-proxy=0.0.0.0:0 smtp-server=0.0.0.0 login-by=mac,http-chap mac-auth-password=""
split-user-domain=yes use-radius=yes radius-accounting=yes radius-interim-update=5m nas-port-type=wireless-802.11
radius-default-domain="" radius-location-id="" radius-location-name="" radius-mac-format=XX:XX:XX:XX:XX:XX
Thanks in advance,