Hello,
My server is one raspberry pi with raspbian jessie lite
My configuration on server:
dev tun
proto udp
port 1194
ca /etc/openvpn/easy-rsa/keys/ca.crt
cert /etc/openvpn/easy-rsa/keys/server.crt
key /etc/openvpn/easy-rsa/keys/server.key
dh /etc/openvpn/easy-rsa/keys/dh2048.pem
user nobody
group nogroup
server 10.8.0.0 255.255.255.0
persist-key
persist-tun
status /var/log/openvpn-status.log
verb 3
client-to-client
push "redirect-gateway def1"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
log-append /var/log/openvpn
comp-lzo
my iptables configuration on server
iptables -t nat -A INPUT -i wlan0 -p udp -m udp --dport 1194 -j ACCEPT
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o wlan0 -j SNAT --to-source 192.168.10.4
and in client this
dev tun
client
proto udp
remote xxx.dynip.sapo.pt 1194
resolv-retry infinite
nobind
persist-key
persist-tun
ca ca.crt
cert client1.crt
key client1.key
comp-lzo
verb 3
Of corse in router open 1194 port and udp protocol and forwarder to rasp pi 192.168.10.4 (static ip)
VPN works very well in public networks but my problem is in university (Universidade de Aveiro) don´t connect and in wireshark i see this message "P_CONTROL_HARD_RESET_CLIENT_V2"
I try change server and client to port 443 and tcp protocol for bypass firewall but dont have success
I really need help because I do not know what I can do more
PS: Excuse me my bad english :?