Hi all,
I think I have a question when using l2tpv3tun 0.2 tool to establish tunnel
between two LAN.
What should I set in l2tpv3 host machines as routers to forward packets
from local clients to remote
servers through l2tpv3 tunnel?
Client1(2,3,4...) LAN <-------> (l2tpv3 HostA) <-----Internet---->
(l2tpv3 HostB) <-------> Server1(2,3,4...)LAN
Client1(2.3.4...) LAN
Private IP 2.2.2.0/255.255.255.0
HostA
Public IP: 172.5.5.127
Private IP: 10.5.5.1
HostA
Public IP: 172.5.5.111
Private IP: 10.5.5.2
Server1(2.3.4...) LAN
Private IP 2.2.2.0/255.255.255.0
According to the article "Using L2TPv3 unmanaged tunnels"
http://www.openl2tp.org/pipermail/openl2tp-users/2010-April/000836.html
I can establish unmanaged l2tpv3 tunnel between two l2tpv3 hosts by
following command.
HostA:
# l2tpv3tun add tunnel tunnel_id 42 peer_tunnel_id 45 udp_sport 5000
udp_dport 6000 \
encap udp local 172.5.5.127 remote 172.5.5.111
# l2tpv3tun add session tunnel_id 42 session_id 128 peer_session_id 519
# l2tpv3tun add 10.5.5.1/32 peer 10.5.5.2/32 dev l2tpeth0
# ifconfig l2tpeth0 up
HostB:
# l2tpv3tun add tunnel tunnel_id 45 peer_tunnel_id 42 udp_sport 6000
udp_dport 5000 \
encap udp local 172.5.5.111 remote 172.5.5.127
# l2tpv3tun add session tunnel_id 45 session_id 519 peer_session_id 128
# l2tpv3tun add 10.5.5.2/32 peer 10.5.5.1/32 dev l2tpeth0
# ifconfig l2tpeth0 up
After above, I can only ping HostB 10.5.5.2 success from HostA 10.5.5.1 .
But ping server1(2,3,4...) from client1(2,3,4..) through l2tpv2 tunnel
doesn't work.
What should I set in both side?
May someone help me?
Thanks for all help.
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