On Sat, Feb 18, 2023, at 2:44 PM, ToddAndMargo via users wrote:
> On 2/17/23 17:22, ToddAndMargo via users wrote:
>> Hi All,
>>
>> Fc37
>>
>> What is this all about (iptables)?
>>
>> Feb 17 17:17:36 rn6 kernel: dsl-out Everything Else IN= OUT=eno2
>> SRC=192.168.250.10 DST=225.0.0.50 LEN=36 TOS=0x00 PREC=0x00 TTL=1
>> ID=30677 DF PROTO=UDP SPT=33445 DPT=3780 LEN=16
>>
>> over and over
>>
>> $ grep -i 3870 /etc/services
>> ovsam-d-agent 3870/tcp # hp OVSAM HostAgent Disco
>> ovsam-d-agent 3870/udp # hp OVSAM HostAgent Disco
>>
>> Inquiring minds want to know!
>>
>> Many thanks,
>> -T
>
>
> The destination address (225.0.0.50) does
> not resolve on any of the web IP look up
> tools.
>
> I am starting to wonder if it is some
> kind of local address to my system.
That is a multicast reserved ip:
RESERVED (225.0.0.0-231.255.255.255 (7 /8s))
Reference
[RFC5771]
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