I am runing on Hyper-V OpenWRT 18.06.1 (openwrt-18.06.1-x86-64-rootfs-ext4) and install openvpn-openssl.
But cant start OpenVPN.
Wed Sep 5 17:12:37 2018 daemon.notice openvpn(xx)[7311]: OpenVPN 2.4.5 x86_64-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [MH/PKTINFO] [AEAD]
Wed Sep 5 17:12:37 2018 daemon.notice openvpn(xx)[7311]: library versions: OpenSSL 1.0.2p 14 Aug 2018, LZO 2.10
Wed Sep 5 17:12:37 2018 daemon.warn openvpn(xx)[7311]: NOTE: your local LAN uses the extremely common subnet address 192.168.0.x or 192.168.1.x. Be aware that this might create routing conflicts if you connect to the VPN server from public locations such as internet cafes that use the same subnet.
Wed Sep 5 17:12:37 2018 daemon.notice openvpn(xx)[7311]: Diffie-Hellman initialized with 1024 bit key
Wed Sep 5 17:12:37 2018 daemon.err openvpn(xx)[7311]: ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2)
Wed Sep 5 17:12:37 2018 daemon.notice openvpn(xx)[7311]: Exiting due to fatal error
What is wrong?
OpenVPN conf
config openvpn 'xx'
option port '1194'
option proto 'udp'
option dev 'tun1'
option comp_lzo 'no'
#option compress 'no'
list push 'comp-lzo no'
option ca '/etc/config/xx/ca.crt'
option cert '/etc/config/xx/server.crt'
option key '/etc/config/xx/server.key'
option dh '/etc/config/xx/dh1024.pem'
#option crl_verify '/etc/config/xx/crl.pem'
option mssfix '1420'
option keepalive '10 120'
option verb '3'
option persist_key '1'
option persist_tun '1'
option server '10.8.1.0 255.255.255.0'
option ifconfig_pool_persist '/etc/config/xx/ipp.txt'
option status '/tmp/openvpn-xx-status.log'
option enabled '1'
commands results:
root@OpenWrt-18:~# opkg install kmod-tun
Package kmod-tun (4.14.63-1) installed in root is up to date.
root@OpenWrt-18:~# modprobe tun
root@OpenWrt-18:~# insmod tun
Failed to find the folder holding the modules
root@OpenWrt-18:~# opkg files kmod-tun
Package kmod-tun (4.14.63-1) is installed on root and has the following files:
/lib/modules/4.14.63/tun.ko
/etc/modules.d/30-tun
root@OpenWrt-18:~# rmmod tun
module is not loaded
root@OpenWrt-18:~# insmod tun
Failed to find the folder holding the modules
opkg list-installed
root@OpenWrt-18:~# opkg list-installed
base-files - 192-r7258-5eb055306f
busybox - 1.28.3-4
dnsmasq - 2.80test3-1
dropbear - 2017.75-5
e2fsprogs - 1.44.1-1
firewall - 2018-07-26-aa8846bb-1
fstools - 2018-04-16-e2436836-1
fwtool - 1
ip-tiny - 4.16.0-4
ip6tables - 1.6.2-1
iptables - 1.6.2-1
jshn - 2018-07-25-c83a84af-1
jsonfilter - 2018-02-04-c7e938d6-1
kernel - 4.14.63-1-67b897e79861d89c01af0fcee8f0f7e6
kmod-button-hotplug - 4.14.63-3
kmod-e1000 - 4.14.63-1
kmod-e1000e - 4.14.63-1
kmod-hwmon-core - 4.14.63-1
kmod-i2c-algo-bit - 4.14.63-1
kmod-i2c-core - 4.14.63-1
kmod-igb - 4.14.63-1
kmod-input-core - 4.14.63-1
kmod-ip6tables - 4.14.63-1
kmod-ipt-conntrack - 4.14.63-1
kmod-ipt-core - 4.14.63-1
kmod-ipt-nat - 4.14.63-1
kmod-ipt-offload - 4.14.63-1
kmod-lib-crc-ccitt - 4.14.63-1
kmod-mii - 4.14.63-1
kmod-nf-conntrack - 4.14.63-1
kmod-nf-conntrack6 - 4.14.63-1
kmod-nf-flow - 4.14.63-1
kmod-nf-ipt - 4.14.63-1
kmod-nf-ipt6 - 4.14.63-1
kmod-nf-nat - 4.14.63-1
kmod-nf-reject - 4.14.63-1
kmod-nf-reject6 - 4.14.63-1
kmod-ppp - 4.14.63-1
kmod-pppoe - 4.14.63-1
kmod-pppox - 4.14.63-1
kmod-pps - 4.14.63-1
kmod-ptp - 4.14.63-1
kmod-r8169 - 4.14.63-1
kmod-slhc - 4.14.63-1
kmod-tun - 4.14.63-1
kmod-udptunnel4 - 4.14.63-1
kmod-udptunnel6 - 4.14.63-1
kmod-wireguard - 4.14.63+0.0.20180718-2
libblkid - 2.32-2
libblobmsg-json - 2018-07-25-c83a84af-1
libc - 1.1.19-1
libcomerr - 1.44.1-1
libext2fs - 1.44.1-1
libf2fs - 1.10.0-1
libgcc - 7.3.0-1
libip4tc - 1.6.2-1
libip6tc - 1.6.2-1
libiwinfo - 2018-07-24-94b1366d-1
libiwinfo-lua - 2018-07-24-94b1366d-1
libjson-c - 0.12.1-1
libjson-script - 2018-07-25-c83a84af-1
liblua - 5.1.5-1
liblucihttp - 2018-05-18-cb119ded-1
liblucihttp-lua - 2018-05-18-cb119ded-1
liblzo - 2.10-1
libmnl - 1.0.4-1
libnl-tiny - 0.1-5
libopenssl - 1.0.2p-1
libpthread - 1.1.19-1
librt - 1.1.19-1
libsmartcols - 2.32-2
libss - 1.44.1-1
libubox - 2018-07-25-c83a84af-1
libubus - 2018-07-26-40e0931e-1
libubus-lua - 2018-07-26-40e0931e-1
libuci - 2018-08-11-4c8b4d6e-1
libuci-lua - 2018-08-11-4c8b4d6e-1
libuclient - 2018-08-03-ae1c656f-1
libuuid - 2.32-2
libxtables - 1.6.2-1
logd - 2018-02-14-128bc35f-2
lua - 5.1.5-1
luci - git-18.228.31946-f64b152-1
luci-app-commands - git-18.247.71242-9541751-1
luci-app-firewall - git-18.228.31946-f64b152-1
luci-app-openvpn - git-18.247.71242-9541751-1
luci-app-wireguard - git-18.247.71242-9541751-1
luci-base - git-18.228.31946-f64b152-1
luci-lib-ip - git-18.228.31946-f64b152-1
luci-lib-jsonc - git-18.228.31946-f64b152-1
luci-lib-nixio - git-18.228.31946-f64b152-1
luci-mod-admin-full - git-18.228.31946-f64b152-1
luci-proto-ipv6 - git-18.228.31946-f64b152-1
luci-proto-ppp - git-18.228.31946-f64b152-1
luci-proto-wireguard - git-18.247.71242-9541751-1
luci-theme-bootstrap - git-18.228.31946-f64b152-1
mkf2fs - 1.10.0-1
mtd - 23
netifd - 2018-07-30-a0a1e52e-1
odhcp6c - 2018-07-14-67ae6a71-14
odhcpd-ipv6only - 1.10-1
openvpn-openssl - 2.4.5-4
openwrt-keyring - 2018-05-18-103a32e9-1
opkg - 2017-12-07-3b417b9f-2
partx-utils - 2.32-2
ppp - 2.4.7-12
ppp-mod-pppoe - 2.4.7-12
procd - 2018-03-28-dfb68f85-1
r8169-firmware - 2017-09-06-a61ac5cf-1
rpcd - 2018-08-16-41333abe-1
rpcd-mod-rrdns - 20170710
ubox - 2018-02-14-128bc35f-2
ubus - 2018-07-26-40e0931e-1
ubusd - 2018-07-26-40e0931e-1
uci - 2018-08-11-4c8b4d6e-1
uclient-fetch - 2018-08-03-ae1c656f-1
uhttpd - 2018-06-26-796d42bc-1
usign - 2015-07-04-ef641914-1
wireguard - 0.0.20180718-2
wireguard-tools - 0.0.20180718-2
zabbix-agentd - 3.2.7-2
zabbix-extra-mac80211 - 3.2.7-2
zabbix-extra-network - 3.2.7-2
zabbix-extra-wifi - 3.2.7-2
zlib - 1.2.11-2
P.S. I am running LEDE Reboot 17.01.4 r3560 (lede-17.01.4-x86-64-rootfs-ext4) on Hyper-V, and have no problems...
I found problem, I forgot to change the kernel.