本帖最后由 suprsnd 于 2022-10-3 18:10 编辑 root@firefly:~# ffgo version OS: Ubuntu 18.04.5 LTS MODEL: Firefly ROC-RK3308B-CC-PLUS analog mic board FIREFLY: v2.04-2-g633f927 DATE: 20210322-1724 KERNEL: Linux version 4.4.143 (huangjf@tchip16) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #51 SMP PREEMPT Tue Dec 21 15:59:13 CST 2021 root@firefly:~# sysctl -p net.ipv4.ip_forward = 1 eth1: connected to Wired connection 2 "Realtek USB 10/100 LAN" ethernet (r8152), 40:FF:10:22:E0:D6, hw, mtu 1500 ip4 default inet4 192.168.8.1/24 route4 192.168.8.0/24 route4 0.0.0.0/0 inet6 fe80::1467:382f:e85:fbf0/64 route6 ff00::/8 route6 fe80::/64 route6 fe80::/64 eth0: connected to Wired connection 1 "eth0" ethernet (rk_gmac-dwmac), 5E:CD:B1:CF:14:11, hw, mtu 1500 inet4 192.168.10.50/24 route4 192.168.10.0/24 inet6 fe80::dc90:8505:cfb5:7552/64 route6 ff00::/8 route6 fe80::/64 route6 fe80::/64 root@firefly:~# iptables -t nat --list Chain PREROUTING (policy ACCEPT) target prot opt source destination DNAT tcp -- anywhere 192.168.8.1 tcp dpt:8000 to:192.168.10.240:8000 Chain INPUT (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain POSTROUTING (policy ACCEPT) target prot opt source destination SNAT all -- 192.168.10.0/24 anywhere to:192.168.8.1 root@firefly:~# ss -anlt State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 0 127.0.0.1:5037 0.0.0.0:* LISTEN 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 0 0 *:22 *:* 以上是按照2. 网络配置 — Firefly Wiki (t-firefly.com)来配置,好像没有起效,希望工程师能够指点一下 |
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