Can define bridge name

virtweb_frontend/src/api/NetworksApi.ts

@@ -26,6 +26,7 @@ export interface NetworkInfo {
   description?: string;
   forward_mode: "NAT" | "Isolated";
   device?: string;
+  bridge_name?: string;
   dns_server?: string;
   domain?: string;
   ip_v4?: IpConfig;

virtweb_frontend/src/widgets/net/NetworkDetails.tsx

@@ -128,6 +128,17 @@ function NetworkDetailsInner(
           />
         )}
 
+        <TextInput
+          editable={p.editable}
+          label="Network bridge name"
+          onValueChange={(v) => {
+            p.net.bridge_name = v;
+            p.onChange?.();
+          }}
+          value={p.net.bridge_name}
+          checkValue={(v) => v === "" || /^[a-zA-Z0-9]+$/.test(v)}
+        />
+
         <IPInput
           editable={p.editable}
           label="DNS server to use"