How can I protect my Virtual Environment 6.1-8 from IPv6 api attack

[JieJieZ]

我来自中国。我的服务器受到 IPv6 api 攻击的攻击。如何保护他们

 

[Stoiko Ivanov]

我来自中国。我的服务器受到 IPv6 api 攻击的攻击。如何保护他们

Please post in english - that way many more users can try to help you.

What I gathered via online translation:
* Try enabling the firewall?
* else the PVE API only exposes the login path (and css,js,.. ) without authentication - so there should be no problem (as long as your password is secure)

 

[JieJieZ]

Realm linux PAM standard authentication：Datacenter-pve
pve network：CIDR 192.168.2.250
Alternative name：127.0.0.1 0000:0000:0000:0000:0000:0000:0000:0001
localhost
192.168.2.254
pve
pve.lan

 

[JieJieZ]

Is there a method I can use to protect all at the same time？

 

[JieJieZ]

I haven’t got a public IP. I connect to a VPS which I bought as gateway

 

[JieJieZ]

Please post in english - that way many more users can try to help you.

What I gathered via online translation:
* Try enabling the firewall?
* else the PVE API only exposes the login path (and css,js,.. ) without authentication - so there should be no problem (as long as your password is secure)

Thank you for your help, Is there
a firewall to protect these at the same
Time?

 

[Stoiko Ivanov]

192.168.2.250, 192.168.2.254

this seems like private IPs

127.0.0.1 0000:0000:0000:0000:0000:0000:0000:0001

this is localhost

none of these is exposed on the internet (unless you have some kind of NAT active -and then you should add the rules to protect the IPs there)

apart from that activating the pve-firewall https://pve.proxmox.com/pve-docs/chapter-pve-firewall.html should already restrict access to the web-interface and ssh quite well

I hope this helps!