D1-h启动softap_up失败

徵船 LV 3

输出如下：

root@TinaLinux:/# softap_up 123 123123123
***************************
Start hostapd test!
***************************
wpa2-psk!
Start to set softap!
Message is: OK
Set softap finished!
Start to start softap!
SoftAP started successfullyHaving catch sig_chld!
Message is: OK
Start softap finished!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
Having catch sig_chld!
enable data forward failed!

请各位大佬看看这是哪里出了问题呢？万分谢谢

whycan晕哥 LV 9

@thorinkong 在 D1-h启动softap_up失败中说：

Couldn't load target `MASQUERADE':No such file or directory

某些网络驱动没有勾选

徵船 LV 3

@whycan 我是按照全志官方的文档配置的，但是文档中的很多选项在实际中没有，是不是和这个有关？

whycan晕哥 LV 9

@thorinkong

$ grep MASQUERADE -r ../longan/kernel/linux-4.9/ --include "Kconfig"
../longan/kernel/linux-4.9/net/ipv4/netfilter/Kconfig:config NF_NAT_MASQUERADE_IPV4
../longan/kernel/linux-4.9/net/ipv4/netfilter/Kconfig:  select NF_NAT_MASQUERADE_IPV4
../longan/kernel/linux-4.9/net/ipv4/netfilter/Kconfig:config IP_NF_TARGET_MASQUERADE
../longan/kernel/linux-4.9/net/ipv4/netfilter/Kconfig:  tristate "MASQUERADE target support"
../longan/kernel/linux-4.9/net/ipv4/netfilter/Kconfig:  select NF_NAT_MASQUERADE_IPV4
../longan/kernel/linux-4.9/net/ipv6/netfilter/Kconfig:config NF_NAT_MASQUERADE_IPV6
../longan/kernel/linux-4.9/net/ipv6/netfilter/Kconfig:  select NF_NAT_MASQUERADE_IPV6
../longan/kernel/linux-4.9/net/ipv6/netfilter/Kconfig:config IP6_NF_TARGET_MASQUERADE
../longan/kernel/linux-4.9/net/ipv6/netfilter/Kconfig:  tristate "MASQUERADE target support"
../longan/kernel/linux-4.9/net/ipv6/netfilter/Kconfig:  select NF_NAT_MASQUERADE_IPV6
../longan/kernel/linux-4.9/net/netfilter/Kconfig:         on this machine or machines that will be MASQUERADED through this

看看勾选了没

siguadao LV 4

@whycan
我也碰到了这个问题。我在kernel_menuconfig中有关MASQUERADE和iptables相关的选项全勾上了，也没有解决这个问题。还有哪些依赖项需要勾选吗？

cube_work LV 5

root@TinaLinux:/# softap_up test 13800138000
***************************
Start hostapd test!
***************************
wpa2-psk!
Start to set softap!
Message is: OK
Set softap finished!
[STA_WRN] !!! xradio_remove_interface: vif_id=0
killall: wpa_supplicant: no process killed
ieee80211_do_open: vif_type=3, p2p=0, ch=3, addr=dc:6a:fa:80:a7:a2
[STA] !!!xradio_vif_setup: id=0, type=3, p2p=0, addr=dc:6a:fa:80:a7:a2
[AP_WRN] ap restarting!
[AP_WRN] [HT40][xradio_start_ap][PhyModeCfg:0xc007]
[AP_WRN] vif0, AP/GO mode THROTTLE=58
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Start to start softap!
SoftAP started successfullyHaving catch sig_chld!
Message is: OK
Start softap finished!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!

dnsmasq: failed to bind DHCP server socket: Address already in use
Having catch sig_chld!
Having catch sig_chld!
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
Having catch sig_chld!
enable data forward failed!
root@TinaLinux:/#
root@TinaLinux:/#

我的也炸了。

cube_work LV 5

@cube_work

添加了一些调试代码：

root@TinaLinux:/# softap_up aaa 13800138000
***************************
Start hostapd test! ################################
***************************
wpa2-psk!
Start to set softap!
Message is: OK
Set softap finished!
[STA_WRN] !!! xradio_remove_interface: vif_id=0
killall: wpa_supplicant: no process killed
ieee80211_do_open: vif_type=3, p2p=0, ch=3, addr=dc:6a:fa:80:a7:a2
[STA] !!!xradio_vif_setup: id=0, type=3, p2p=0, addr=dc:6a:fa:80:a7:a2
[AP_WRN] ap restarting!
[AP_WRN] [HT40][xradio_start_ap][PhyModeCfg:0xc007]
[AP_WRN] vif0, AP/GO mode THROTTLE=58
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Start to start softap!
SoftAP started successfullyHaving catch sig_chld!
Message is: OK
Start softap finished!
Having catch sig_chld!
Having catch sig_chld!
aw_softap_enable_data_forward 332 : 11111111111111111111111111111111111111
aw_softap_enable_data_forward 336 : 11111111111111111111111111111111111111
Having catch sig_chld!
aw_softap_enable_data_forward 341 : 11111111111111111111111111111111111111
execute command: iptables -A FORWARD -i wlan0 -o eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT
Having catch sig_chld!
execute command: iptables -A FORWARD -i wlan0 -o eth0 -j ACCEPT

dnsmasq: failed to bind DHCP server socket: Address already in use
Having catch sig_chld!
execute command: iptables -A FORWARD -i eth0 -o wlan0 -j ACCEPT
Having catch sig_chld!
execute command: iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
Having catch sig_chld!
enable data forward failed!
root@TinaLinux:/#

发现是 iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE 命令行运行失败：

root@TinaLinux:/#
root@TinaLinux:/# iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
root@TinaLinux:/#

whycan晕哥 LV 9

@cube_work

我测试了一下，和驱动配置无关，用tina的rootfs和你们一样的错误，用buildroot编译出来的rootfs在这个D1s开发板运行正常了。

/etc/hostapd2.conf

interface=wlan0
driver=nl80211
#driver=madwifi
ssid=whycan
channel=9
hw_mode=g
macaddr_acl=0
ignore_broadcast_ssid=0
auth_algs=1
wpa=3
wpa_passphrase=whycan.cn
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP
rsn_pairwise=CCMP

/etc/udhcp.conf

start           192.168.0.100   #起始地址
end                 192.168.0.199       #结束地址

interface       wlan0
opt     router  192.168.0.1  
opt     dns     192.168.0.1

执行命令：
killall wpa_supplicant
udhcpc -i eth0
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
ifconfig wlan0 192.168.0.1
hostapd -B /etc/hostapd2.conf
udhcpd /etc/udhcp.conf

现在，手机可以连接这个开发板的WIFI热点上网了！

whycan晕哥 LV 9

@siguadao

if [ -n "/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/linux-5.4.61" ]; t                                             hen make -C /opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/linux-5.4.61 M=                                             /opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addons-2.10/extensi                                             ons modules; fi;
make[7]: Entering directory '/opt/D1/tina_d1_open_v2_for_whycanpi/lichee/linux-5.4'
  CC [M]  /opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addons-2.                                             10/extensions/ACCOUNT/xt_ACCOUNT.o
In file included from /opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtabl                                             es-addons-2.10/extensions/ACCOUNT/xt_ACCOUNT.c:35:
/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addons-2.10/extensi                                             ons/ACCOUNT/../compat_xtables.h: In function 'par_net':
/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addons-2.10/extensi                                             ons/ACCOUNT/../compat_xtables.h:86:12: error: 'const struct xt_action_param' has no member named 'net'
  return par->net;
            ^~
scripts/Makefile.build:286: recipe for target '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/tar                                             get/linux-d1s-nezha/xtables-addons-2.10/extensions/ACCOUNT/xt_ACCOUNT.o' failed
make[9]: *** [/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addon                                             s-2.10/extensions/ACCOUNT/xt_ACCOUNT.o] Error 1
scripts/Makefile.build:556: recipe for target '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/tar                                             get/linux-d1s-nezha/xtables-addons-2.10/extensions/ACCOUNT' failed
make[8]: *** [/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addon                                             s-2.10/extensions/ACCOUNT] Error 2
Makefile:1810: recipe for target '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s                                             -nezha/xtables-addons-2.10/extensions' failed
make[7]: *** [/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addon                                             s-2.10/extensions] Error 2
make[7]: Leaving directory '/opt/D1/tina_d1_open_v2_for_whycanpi/lichee/linux-5.4'
Makefile:456: recipe for target 'modules' failed
make[6]: *** [modules] Error 2
make[6]: Leaving directory '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha                                             /xtables-addons-2.10/extensions'
Makefile:492: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha                                             /xtables-addons-2.10'
Makefile:377: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha                                             /xtables-addons-2.10'
Makefile:128: recipe for target '/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-                                             nezha/xtables-addons-2.10/.built' failed
make[3]: *** [/opt/D1/tina_d1_open_v2_for_whycanpi/out/d1s-nezha/compile_dir/target/linux-d1s-nezha/xtables-addon                                             s-2.10/.built] Error 2
make[3]: Leaving directory '/opt/D1/tina_d1_open_v2_for_whycanpi/package/network/utils/xtables-addons'
package/Makefile:192: recipe for target 'package/network/utils/xtables-addons/compile' failed
make[2]: *** [package/network/utils/xtables-addons/compile] Error 2

一顿骚操作勾选各种模块，编译失败，不折腾了，还是 buildroot 用着舒服。

siguadao LV 4

@whycan
根据提示：No such file or directory，我进到iptables源码中去看了下，发现这句打印是在加载动态库的时候打印的，那这样的话就应该是在加载libiptMASQUERADE.so出错了。
我在D1s上查找该动态库，发现没有。然后到SDK下去找，发现在out编译目录下的iptables/extension目录中有该动态库。
为了验证我的想法，我就直接把这个动态库拷贝到目标板上，设置好动态库查找路径，然后再执行softap_up，发现提示成功了。但是无法查找到对应ap。使用ps查找进程，也没有hostapd进程，不知道为什么。
这样的话，有几个疑问：
1、iptables/extension下的动态库为什么不会拷贝到目标板上呢？
2、menuconfig中iptables下的一堆mod（上图）应该勾选哪些呢？
3、softap_up如果启动成功的话，会有hostapd进程的对吗？

konosiba LV 4

我也有类似的报错，但是热点确实正常启动了

root@TinaLinux:/tmp# softap_up test 12345678
***************************
Start hostapd test!
***************************
wpa2-psk!
Start to set softap!
Message is: OK
Set softap finished!
[ 1484.692922] [STA_WRN] !!! xradio_remove_interface: vif_id=0
killall: wpa_supplicant: no process killed
[ 1486.738620] ieee80211_do_open: vif_type=2, p2p=0, ch=3, addr=c8:25:bd:47:71:70
[ 1486.746979] [STA] !!!xradio_vif_setup: id=0, type=2, p2p=0, addr=c8:25:bd:47:71:70
[ 1486.763023] [AP_WRN] BSS_CHANGED_ASSOC but driver is unjoined.
Start to start softap!
SoftAP started successfullyHaving catch sig_chld!
Message is: OK
Start softap finished!
Having catch sig_chld!
[ 1487.843033] [STA_WRN] xradio_change_interface: new type=3(2), p2p=0(0)
[ 1487.860622] [STA_WRN] !!! xradio_remove_interface: vif_id=0
[ 1487.871122] [STA] !!!xradio_vif_setup: id=0, type=3, p2p=0, addr=c8:25:bd:47:71:70
[ 1487.970774] [AP_WRN] ap restarting!
[ 1487.991469] [AP_WRN] [HT40][xradio_start_ap][PhyModeCfg:0xc007]
[ 1488.019303] [AP_WRN] vif0, AP/GO mode THROTTLE=58
[ 1488.050841] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
Having catch sig_chld!
enable data forward failed!

问题是连上热点的设备无法联网（就算板子能正常联网）