tsiry-sandratraina.com
A convenient CLI tool to quickly spin up DragonflyBSD virtual machines using QEMU with sensible defaults.
Implement MAC address generation for QEMU network configuration
+16
network.ts
+16
network.ts
···
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await setupQemuBridge(bridgeName);
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}
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+
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+
export function generateRandomMacAddress(): string {
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+
const hexDigits = "0123456789ABCDEF";
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+
let macAddress = "52:54:00";
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+
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+
for (let i = 0; i < 3; i++) {
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+
macAddress += ":";
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+
for (let j = 0; j < 2; j++) {
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+
macAddress += hexDigits.charAt(
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+
Math.floor(Math.random() * hexDigits.length),
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+
);
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+
}
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+
}
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+
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return macAddress;
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+
}
+2
-1
utils.ts
+2
-1
utils.ts
···
1
1
import chalk from "chalk";
2
2
import _ from "lodash";
3
+
import { generateRandomMacAddress } from "./network.ts";
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const DEFAULT_VERSION = "6.4.2";
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6
···
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? `bridge,id=net0,br=${options.bridge}`
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: "user,id=net0,hostfwd=tcp::2222-:22",
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"-device",
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-
"e1000,netdev=net0",
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+
`e1000,netdev=net0,mac=${generateRandomMacAddress()}`,
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"-display",
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"none",
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"-vga",