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标题: Firefly ROC-RK3308B-CC-PLUS 防火墙端口转发功能没有生效 [打印本页]

作者: suprsnd 时间: 2022-10-3 17:58
标题: Firefly ROC-RK3308B-CC-PLUS 防火墙端口转发功能没有生效
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

tchip_askquestions

log.zip

1.04 MB, 下载次数: 0, 下载积分: 灯泡 -1 , 经验 -1

作者: suprsnd 时间: 2022-10-3 18:02
目前手头共有大概30左右的设备,希望能改成这个用途,希望问题能得到反馈

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