[pve-devel] [PATCH docs 1/3] pvesdn: add chapter reference for sdn firewall

[pve-devel] [PATCH docs 1/3] pvesdn: add chapter reference for sdn firewall

[Aaron Lauterer]

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
 pvesdn.adoc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pvesdn.adoc b/pvesdn.adoc
index 8bd004e..2e24dd2 100644
--- a/pvesdn.adoc
+++ b/pvesdn.adoc
@@ -707,6 +707,7 @@ For more information please consult the documentation of
 xref:pvesdn_ipam_plugin_pveipam[the PVE IPAM plugin]. Changing DHCP leases is
 currently not supported for the other IPAM plugins.
 
+[[pvesdn_firewall_integration]]
 Firewall Integration
 --------------------
 
-- 
2.39.5



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[pve-devel] [PATCH docs 2/3] pvesdn: add note to port isolation to use firewall in clusters

[Aaron Lauterer]

since port isolation is only local on the host. To get better port
isolation, the VNET firewall can be used.

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
 pvesdn.adoc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pvesdn.adoc b/pvesdn.adoc
index 2e24dd2..1541e54 100644
--- a/pvesdn.adoc
+++ b/pvesdn.adoc
@@ -388,6 +388,10 @@ but not for the interface itself. This means guests can only send traffic to
 non-isolated bridge-ports, which is the bridge itself. In order for this setting
 to take effect, you need to restart the affected guest.
 
+NOTE: Port isolation is local to each host. Use the
+xref:pvesdn_firewall_integration[VNET Firewall] to further isolate traffic in
+the VNET across nodes. For example, DROP by default and only allow traffic from
+the IP subnet to the gateway and the vice versa.
 
 [[pvesdn_config_subnet]]
 Subnets
-- 
2.39.5



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[pve-devel] applied: [PATCH docs 2/3] pvesdn: add note to port isolation to use firewall in clusters

[Thomas Lamprecht]

Am 20.11.24 um 13:02 schrieb Aaron Lauterer:
> since port isolation is only local on the host. To get better port
> isolation, the VNET firewall can be used.
> 
> Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
> ---
>  pvesdn.adoc | 4 ++++
>  1 file changed, 4 insertions(+)
> 
>

applied, thanks!


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[pve-devel] [PATCH manager 3/3] ui: sdn firewall: add online help

[Aaron Lauterer]

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
 www/manager6/sdn/FirewallPanel.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/www/manager6/sdn/FirewallPanel.js b/www/manager6/sdn/FirewallPanel.js
index 9683a680..d6859d10 100644
--- a/www/manager6/sdn/FirewallPanel.js
+++ b/www/manager6/sdn/FirewallPanel.js
@@ -4,6 +4,8 @@ Ext.define('PVE.sdn.FirewallPanel', {
 
     title: 'VNet',
 
+    onlineHelp: 'pvesdn_firewall_integration',
+
     initComponent: function() {
 	let me = this;
 
-- 
2.39.5



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Re: [pve-devel] [PATCH docs 1/3] pvesdn: add chapter reference for sdn firewall

[Stefan Hanreich]

Talked with Aaron off-list about the changes, lgtm

Reviewed-by: Stefan Hanreich <s.hanreich@proxmox.com>

On 11/20/24 13:02, Aaron Lauterer wrote:
> Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
> ---
>  pvesdn.adoc | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/pvesdn.adoc b/pvesdn.adoc
> index 8bd004e..2e24dd2 100644
> --- a/pvesdn.adoc
> +++ b/pvesdn.adoc
> @@ -707,6 +707,7 @@ For more information please consult the documentation of
>  xref:pvesdn_ipam_plugin_pveipam[the PVE IPAM plugin]. Changing DHCP leases is
>  currently not supported for the other IPAM plugins.
>  
> +[[pvesdn_firewall_integration]]
>  Firewall Integration
>  --------------------
>  



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[pve-devel] applied: [PATCH docs 1/3] pvesdn: add chapter reference for sdn firewall

[Thomas Lamprecht]

Am 20.11.24 um 13:02 schrieb Aaron Lauterer:
> Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
> ---
>  pvesdn.adoc | 1 +
>  1 file changed, 1 insertion(+)
> 
>

applied, thanks!


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