m0n0wall 1.3b is based on FreeBSD 6.x and has better hardware support than the FreeBSD 4.x based versions (up to version 1.23), as well as a few new features. However, it also has higher hardware requirements.
# オンボードLanはBroadcom BCM5754
# PCIeスロットはx8x4x1が各1つずつ
FreeBSD-6.3RではBCM5754動いている模様。
オンボードEthernetがBroadcom 5754で、NetBSD 3.1はともかく、4.0BETA2や-currentでも未対応。
とはいえ時間切れな感じなので、FreeBSD 6.2 stableで。負けた...