pve 网络配置
结论无法做到直接让wifi像windwos中的vmware那样做网桥
只能通过iptable做nat
因为是在家用环境虽然wifi能用了
但是因为大多数设备根本不可能进入 vmbr0的网段。。。
所以折腾
扫描
iwlist wlp2s0 scanning|grep -i 'ssid\|ieee\|freq\|quality'
DHCP 中继
apt install isc-dhcp-relay
Debian10开启路由转发以及配置dhcp中继_debian路由转发_小吴在敲Bug的博客-CSDN博客
直接中继没卵用。。。
跨网段自动分配IP地址的方法 - 知乎 (zhihu.com)
中看到要开启DHCP。。。
要不先按下DHCP
利用PVE给独立服务器自动获取ip开通NAT IPV4+DHCP IPV6+独立ipv4 - 主机评测 (zjpc.cc)
apt install isc-dhcp-server
仔细看了下都是在原有的DHCP服务上然后再对其转发
wifi到网桥本来二层就没法实现。。。
普通模式，桥不过去
brctl addif vmbr2 wlp2s0
can't add vmbr2 to bridge wlp2s0: Operation not supported
或许还是得试试hostapd，毕竟hostapd是能实现wifi到wifi的桥接的
也许能找到AP模式的方法
Job for isc-dhcp-server.service failed because the control process exited with error code.
See "systemctl status isc-dhcp-server.service" and "journalctl -xeu isc-dhcp-server.service" for details.
invoke-rc.d: initscript isc-dhcp-server, action "restart" failed.
× isc-dhcp-server.service - LSB: DHCP server
Loaded: loaded (/etc/init.d/isc-dhcp-server; generated)
Active: failed (Result: exit-code) since Wed 2023-10-04 23:15:12 CST; 78ms ago
Docs: man:systemd-sysv-generator(8)
Process: 2550 ExecStart=/etc/init.d/isc-dhcp-server start (code=exited, status=1/FAILURE)
CPU: 186ms
Oct 04 23:15:10 UX64T dhcpd[2562]: bugs on either our web page at www.isc.org or in the README file
Oct 04 23:15:10 UX64T dhcpd[2562]: before submitting a bug. These pages explain the proper
Oct 04 23:15:10 UX64T dhcpd[2562]: process and the information we find helpful for debugging.
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]: exiting.
Oct 04 23:15:12 UX64T isc-dhcp-server[2550]: Starting ISC DHCPv4 server: dhcpdcheck syslog for diagnostics. ... failed!
Oct 04 23:15:12 UX64T isc-dhcp-server[2550]: failed!
Oct 04 23:15:12 UX64T systemd[1]: isc-dhcp-server.service: Control process exited, code=exited, status=1/FAILURE
Oct 04 23:15:12 UX64T systemd[1]: isc-dhcp-server.service: Failed with result 'exit-code'.
Oct 04 23:15:12 UX64T systemd[1]: Failed to start isc-dhcp-server.service - LSB: DHCP server.
Processing triggers for man-db (2.11.2-2) ...
出错。。。
journalctl -ex
journalctl _PID=2550
journalctl _PID=2562
Oct 04 23:15:10 UX64T dhcpd[2562]: Wrote 0 leases to leases file.
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]: No subnet declaration for vmbr0 (10.233.60.1).
Oct 04 23:15:10 UX64T dhcpd[2562]: ** Ignoring requests on vmbr0. If this is not what
Oct 04 23:15:10 UX64T dhcpd[2562]: you want, please write a subnet declaration
Oct 04 23:15:10 UX64T dhcpd[2562]: in your dhcpd.conf file for the network segment
Oct 04 23:15:10 UX64T dhcpd[2562]: to which interface vmbr0 is attached. **
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]: Not configured to listen on any interfaces!
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]: If you think you have received this message due to a bug rather
Oct 04 23:15:10 UX64T dhcpd[2562]: than a configuration issue please read the section on submitting
Oct 04 23:15:10 UX64T dhcpd[2562]: bugs on either our web page at www.isc.org or in the README file
Oct 04 23:15:10 UX64T dhcpd[2562]: before submitting a bug. These pages explain the proper
Oct 04 23:15:10 UX64T dhcpd[2562]: process and the information we find helpful for debugging.
Oct 04 23:15:10 UX64T dhcpd[2562]:
Oct 04 23:15:10 UX64T dhcpd[2562]: exiting.
嗯。。。就是没设置
vi /etc/default/isc-dhcp-server
设置好要启动的网卡
sshd 因为没有证书出错
journalctl _PID=1018
Sep 27 15:12:27 UX64T pveproxy[1018]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/APIServer/AnyEvent.>
journalctl -xeu ssh.service
目前关闭了sshd服务
systemctl status ssh
systemctl disable ssh
ssh_config针对客户端设置
sshd_config针对服务器设置
此段在后续中有详细描述：https://iheld.net/?post=217
安装netwok manager
apt install network-manager
因为network manager的wifi管理更方便
systemctl enable NetworkManager.service
systemctl start NetworkManager.service
nmtui 图形
nmcli 指令
nmcli con show 查看nm可以管控的网卡
nmcli -p device 看下管控情况
中说了管控不到结果直接跳过Network Manager去配网络
在ifcfg中设置
NM_CONTROLLED=no
但是因为PVE是用ip interface不是用ifconfig的
只需要在interface中删除wifi网卡，我的是wlp2s0
不过我没删除用#备注上了，
多行备注也行怕出问题。。。
:<<!
备注内容
！
然后就可以去nmcli中启用了，有三个模式，client，ap，ad-hoc
简单的办法是
直接nmtui进Activate设置wifi
桥接。。。目前做不到。。。大家都讲IEEE802.11协议上就不支持
即使用nm桥接到也没法在虚拟机中直接添加硬件。。。
但是VMware windwos版本毫无疑问是可以的
https://www.cyberciti.biz/faq/how-to-add-network-bridge-with-nmcli-networkmanager-on-linux/
AP模式设置
得先down
ifdown wlp2s0
但是因为我装了nm
ifconfig wlp2s0 down
默认的是客户端模式也就是managed模式
iw wlp2s0 set type managed
我们想换成ap模式也就是master模式。。。果然推荐用hostapd
iw wlp2s0 set type ap
查看设备
iw dev
lspci -k | grep -A 3 -i "network"
modinfo mt7921e
参考
双网卡问题：
linux自动切换网,Linux使用shell自动切换网关-CSDN博客
Linux系统多网卡环境下的路由配置 | varlemon (cnblogs.com)
wifi桥接问题
WiFi 桥接功能 — 基于Linux路由器_linux wifi网口网桥合并-CSDN博客
wifi做AP
[How To]在Linux下设置无线网络桥接_can't add wlan0 to bridge br0: operation not suppo-CSDN博客
多但是没什么用的汇总
【NAS】PVE的简单使用教程、调优、常见问题汇总 - 知乎 (zhihu.com)