Zywall 110 strange traffice statistics

Leszek

From few months I observe strange traffics statistics.

My config

P1 - WAN (backup connection)

P2 - WAN (main connection)

P3 - OFF

P4 - LAN

P5 - OFF

P6 - OFF

P7 - OFF

What is strange? On P2 I see 17Mbps. In the same moment on LAN 0Mbps.

What generate traffic on WAN P2 port?

I changed the device: the problem persists. Now I use firmware V4.65(AAAA.0) but problem was on the older firmware too. I have this problem only with one of ten offices.

Pictures below.

other ports (OFF)

Zyxel_Jeff

Hi @Leszek

Do you enable UTM signature auto-update and SecuReporter on your Zywall110?

Because those two features may generate traffic from WAN to the internet.
Thanks.

Leszek

Do you enable UTM signature auto-update

No

...SecuReporter on your Zywall110?

No

Zyxel_Jeff

Hi @Leszek

Could you provide your device config file to us via private message for further investigation?
Thanks.

kyssling

Hi Leszek, i have similar problem :

https://community.zyxel.com/en/discussion/comment/16080#Comment_16080

but after any FW update problem gone ...

Leszek

FW V4.65(AAAA.1) and statistics

Leszek

problem solved
the cause on the supplier's side