VMG1312 dropping ICMP

Kurayami
Kurayami Posts: 2  Freshman Member
edited September 2018 in Smart Home Product
Hello everyone

I have a VMG1312-B10A which is connected to the internet via VDSL.
I'm monitoring this VMG from an external server by sending pings every minute.
Now the issue is, that the VMG - seemingly - randomly drops a few pings every now and then.

From the logfiles I've gathered that the ping is being marked as an Attack:

2018-09-12T16:30:31 (none) daemon.warn Sec_Attack: Ping of Death Attack: IN=ppp1.1 OUT=n/a MAC= SRC=<SourceIP> DST=<DestinationIP> LEN=84 TOS=0x00 PREC=0x00 TTL=62 DF PROTO=ICMP TYPE=8 CODE=0 ID=30946 SEQ=1 MARK=0x8000000 

I've disabled the firewall, DoS-Protection and QoS, but I still get dropped pings with the same warning in the logs.

What am I overlooking here?
#CPE_Sep

Accepted Solution

  • Kurayami
    Kurayami Posts: 2  Freshman Member
    Answer ✓
    Found the issue, the firewall has to first be enabled - only then can the DoS-Protection be disabled.

All Replies

  • Kurayami
    Kurayami Posts: 2  Freshman Member
    Answer ✓
    Found the issue, the firewall has to first be enabled - only then can the DoS-Protection be disabled.
  • YeK
    YeK Posts: 150  Master Member
    First Comment Friend Collector Sixth Anniversary

    Hi Kurayami,

     

    Please provide your VMG1312-B10A firmware version.

    Actually, the firewall and DoS can be disabled at the same time.

    Has the problem been solved after you disable the DoS protection?


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