Topic: Unusually pings from SME 6.01

[ronnie_dk]

Hi there in Cyberspace  
I made a tcpdump of my PPPoE interface, and wondered why my SME6.01 was pinging so many times by itself.  
Destination is DNS server of my ISP.
It happens each minute and repeats 20 times each minute.
I think it´s part of the PPPoE status check from the server itself. Am i correct?
Is it possible to reduce the amount of pings from 20 to eg: 3?
What configfile has to be tweaked?

18:37:00.549601 80.199.15.186 > 195.249.61.12: icmp: echo request (DF)
18:37:00.564375 195.249.61.12 > 80.199.15.186: icmp: echo reply (DF)
18:37:00.814544 80.199.15.186 > 195.249.61.12: icmp: echo request (DF)
18:37:00.829006 195.249.61.12 > 80.199.15.186: icmp: echo reply (DF)
18:37:01.074565 80.199.15.186 > 195.249.61.12: icmp: echo request (DF)
18:37:01.089477 195.249.61.12 > 80.199.15.186: icmp: echo reply (DF)

Thanks in advance
Ronnie