[Openlte-discuss] Cannot access internet from UE
An open source 3GPP LTE implementation.
Status: Alpha
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From: V P. <lc...@ou...> - 2017-09-29 09:14:34
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Hi all. I have managed to install openLTE. The UE (smart phone) can successfully connect to the eNB, however it cannot reach the Internet. Looking at the LTE_fdd_enodeb_ip.pcap file, there are DNS requests sent from the UE, but no reply is returned back. I guess this is due to the traffic from openlte GW (tun_openlte) is not forwarded or bridged to the host computers network interface (enp0s25) with Internet connectivity. Can anyone who managed to connect UE to the Internet through openLTE please help. Any reply is greatly appreciated. Regards V. Pham Settings for my system is as follows: My system is as follows: Ubuntu 16.04 Latest version of openLTE. SDR: USRP B210 IP-address of host: 192.168.1.8 IP-address of tun-openlte: 10.0.0.1 iptables: Chain INPUT (policy ACCEPT 35510 packets, 28M bytes) pkts bytes target prot opt in out source destination Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 0 0 ACCEPT all -- tun_openlte enp0s25 0.0.0.0/0 0.0.0.0/0 ctstate NEW 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED Chain OUTPUT (policy ACCEPT 35768 packets, 5413K bytes) pkts bytes target prot opt in out source destination routing table: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.1.1 0.0.0.0 UG 100 0 0 enp0s25 link-local * 255.255.0.0 U 1000 0 0 enp0s25 192.168.1.0 * 255.255.255.0 U 100 0 0 enp0s25 |