Replace gre+wireguard with openvpn

config

@@ -3,25 +3,37 @@ CONFIG_TARGET_ipq40xx_generic=y
 CONFIG_TARGET_ipq40xx_generic_DEVICE_compex_wpj428=y
 CONFIG_DROPBEAR_ECC=y
 CONFIG_DROPBEAR_ECC_FULL=y
+CONFIG_GNUTLS_ALPN=y
+CONFIG_GNUTLS_ANON=y
+CONFIG_GNUTLS_DTLS_SRTP=y
+CONFIG_GNUTLS_HEARTBEAT=y
+CONFIG_GNUTLS_OCSP=y
+CONFIG_GNUTLS_PSK=y
 CONFIG_LIBQMI_WITH_MBIM_QMUX=y
 CONFIG_LIBQMI_WITH_QRTR_GLIB=y
 CONFIG_MODEMMANAGER_WITH_AT_COMMAND_VIA_DBUS=y
 CONFIG_MODEMMANAGER_WITH_MBIM=y
 CONFIG_MODEMMANAGER_WITH_QMI=y
+CONFIG_OPENSSL_ENGINE=y
+CONFIG_OPENSSL_PREFER_CHACHA_OVER_GCM=y
+CONFIG_OPENSSL_WITH_ASM=y
+CONFIG_OPENSSL_WITH_CHACHA_POLY1305=y
+CONFIG_OPENSSL_WITH_CMS=y
+CONFIG_OPENSSL_WITH_DEPRECATED=y
+CONFIG_OPENSSL_WITH_ERROR_MESSAGES=y
+CONFIG_OPENSSL_WITH_PSK=y
+CONFIG_OPENSSL_WITH_SRP=y
+CONFIG_OPENSSL_WITH_TLS13=y
+CONFIG_OPENVPN_mbedtls_ENABLE_DEF_AUTH=y
+CONFIG_OPENVPN_mbedtls_ENABLE_FRAGMENT=y
+CONFIG_OPENVPN_mbedtls_ENABLE_LZ4=y
+CONFIG_OPENVPN_mbedtls_ENABLE_MULTIHOME=y
+CONFIG_OPENVPN_mbedtls_ENABLE_PF=y
+CONFIG_OPENVPN_mbedtls_ENABLE_PORT_SHARE=y
+CONFIG_OPENVPN_mbedtls_ENABLE_SMALL=y
 CONFIG_PACKAGE_cgi-io=y
 CONFIG_PACKAGE_dbus=y
-# CONFIG_PACKAGE_dnsmasq is not set
-CONFIG_PACKAGE_dnsmasq-full=y
-CONFIG_PACKAGE_dnsmasq_full_auth=y
-CONFIG_PACKAGE_dnsmasq_full_conntrack=y
-CONFIG_PACKAGE_dnsmasq_full_dhcp=y
-CONFIG_PACKAGE_dnsmasq_full_dhcpv6=y
-CONFIG_PACKAGE_dnsmasq_full_dnssec=y
-CONFIG_PACKAGE_dnsmasq_full_ipset=y
-CONFIG_PACKAGE_dnsmasq_full_noid=y
-CONFIG_PACKAGE_dnsmasq_full_tftp=y
 CONFIG_PACKAGE_glib2=y
-CONFIG_PACKAGE_gre=y
 CONFIG_PACKAGE_iptables-mod-conntrack-extra=y
 CONFIG_PACKAGE_iptables-mod-ipopt=y
 CONFIG_PACKAGE_kmod-crypto-hash=y
@@ -47,6 +59,7 @@ CONFIG_PACKAGE_kmod-nfnetlink=y
 CONFIG_PACKAGE_kmod-sched-cake=y
 CONFIG_PACKAGE_kmod-sched-core=y
 CONFIG_PACKAGE_kmod-scsi-core=y
+CONFIG_PACKAGE_kmod-tun=y
 CONFIG_PACKAGE_kmod-udptunnel4=y
 CONFIG_PACKAGE_kmod-udptunnel6=y
 CONFIG_PACKAGE_kmod-usb-ehci=y
@@ -66,30 +79,42 @@ CONFIG_PACKAGE_kmod-usb-uhci=m
 CONFIG_PACKAGE_kmod-usb-wdm=y
 CONFIG_PACKAGE_kmod-usb2=y
 CONFIG_PACKAGE_kmod-wireguard=y
+CONFIG_PACKAGE_knot-dig=y
+CONFIG_PACKAGE_knot-libs=y
+CONFIG_PACKAGE_libatomic=y
 CONFIG_PACKAGE_libattr=y
 CONFIG_PACKAGE_libdbus=y
+CONFIG_PACKAGE_libedit=y
 CONFIG_PACKAGE_libexpat=y
 CONFIG_PACKAGE_libffi=y
 CONFIG_PACKAGE_libgmp=y
+CONFIG_PACKAGE_libgnutls=y
 CONFIG_PACKAGE_libiwinfo-lua=y
 CONFIG_PACKAGE_liblua=y
 CONFIG_PACKAGE_liblucihttp=y
 CONFIG_PACKAGE_liblucihttp-lua=y
+CONFIG_PACKAGE_libmbedtls=y
 CONFIG_PACKAGE_libmbim=y
 CONFIG_PACKAGE_libmnl=y
+CONFIG_PACKAGE_libncurses=y
 CONFIG_PACKAGE_libnetfilter-conntrack=y
 CONFIG_PACKAGE_libnettle=y
 CONFIG_PACKAGE_libnfnetlink=y
+CONFIG_PACKAGE_libopenssl=y
+CONFIG_PACKAGE_libpcap=y
 CONFIG_PACKAGE_libqmi=y
 CONFIG_PACKAGE_libqrtr-glib=y
+CONFIG_PACKAGE_librt=y
 CONFIG_PACKAGE_libubus-lua=y
+CONFIG_PACKAGE_lmdb=y
 CONFIG_PACKAGE_lua=y
 CONFIG_PACKAGE_luci=y
 CONFIG_PACKAGE_luci-app-firewall=y
+CONFIG_PACKAGE_luci-app-openvpn=y
 CONFIG_PACKAGE_luci-app-opkg=y
 CONFIG_PACKAGE_luci-app-sqm=y
-CONFIG_PACKAGE_luci-app-wireguard=y
 CONFIG_PACKAGE_luci-base=y
+CONFIG_PACKAGE_luci-compat=y
 CONFIG_PACKAGE_luci-lib-base=y
 CONFIG_PACKAGE_luci-lib-ip=y
 CONFIG_PACKAGE_luci-lib-jsonc=y
@@ -101,10 +126,11 @@ CONFIG_PACKAGE_luci-mod-system=y
 CONFIG_PACKAGE_luci-proto-ipv6=y
 CONFIG_PACKAGE_luci-proto-modemmanager=y
 CONFIG_PACKAGE_luci-proto-ppp=y
-CONFIG_PACKAGE_luci-proto-wireguard=y
 CONFIG_PACKAGE_luci-theme-bootstrap=y
 CONFIG_PACKAGE_luci-theme-openwrt=y
 CONFIG_PACKAGE_modemmanager=y
+CONFIG_PACKAGE_openvpn-mbedtls=y
+CONFIG_PACKAGE_picocom=y
 CONFIG_PACKAGE_qmi-utils=y
 CONFIG_PACKAGE_resolveip=y
 CONFIG_PACKAGE_rpcd=y
@@ -112,10 +138,13 @@ CONFIG_PACKAGE_rpcd-mod-file=y
 CONFIG_PACKAGE_rpcd-mod-iwinfo=y
 CONFIG_PACKAGE_rpcd-mod-luci=y
 CONFIG_PACKAGE_rpcd-mod-rrdns=y
+CONFIG_PACKAGE_socat=y
 CONFIG_PACKAGE_sqm-scripts=y
 CONFIG_PACKAGE_tc-mod-iptables=y
 CONFIG_PACKAGE_tc-tiny=y
+CONFIG_PACKAGE_tcpdump=y
+CONFIG_PACKAGE_terminfo=y
 CONFIG_PACKAGE_uhttpd=y
 CONFIG_PACKAGE_uhttpd-mod-ubus=y
-CONFIG_PACKAGE_wireguard-tools=y
 CONFIG_PACKAGE_zlib=y
+CONFIG_SOCAT_SSL=y