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]