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harmony scan internal ip port 9000 #3788

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lcgogo opened this issue Jun 18, 2021 · 1 comment
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harmony scan internal ip port 9000 #3788

lcgogo opened this issue Jun 18, 2021 · 1 comment

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@lcgogo
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lcgogo commented Jun 18, 2021

Describe the bug
I have a honey pot in the internal VPC to capture unusual scanning message.

The honey pot reports that the server running harmony try to connect its port 9000 today.

Think the same issue like in an old version
#2940

Now I use harmony 4.1.5 in ubuntu 18.04

MaxMustermann2 added a commit to MaxMustermann2/harmony that referenced this issue Apr 25, 2022
Add a command line flag `--p2p.no-private-ip-scan` or config file option
in P2P `DisablePrivateIPScan` to stop node operators from receiving
netscan abuse emails. Fixes harmony-one#4036, harmony-one#4046 and harmony-one#3788. After this change,
node operators should not need to use `iptables` to firewall out RFC1918
traffic.
sophoah pushed a commit that referenced this issue May 11, 2022
* [p2p]: feat: allow disable scan of private ips

Add a command line flag `--p2p.no-private-ip-scan` or config file option
in P2P `DisablePrivateIPScan` to stop node operators from receiving
netscan abuse emails. Fixes #4036, #4046 and #3788. After this change,
node operators should not need to use `iptables` to firewall out RFC1918
traffic.

* [p2p] fix: Cascade disallow private scan
@MaxMustermann2
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MaxMustermann2 commented Jun 22, 2023

Closed by #4286

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