I have a problem with changing hardware from CISCO to Mikrotik.
I need to create a L2 tunnel for SIP traffic exchange from ISP to own Debian server, which has an IP address from /30 subnet.
Previously we had a CISCO for it and all worked fine.
How it worked on Debian:
We made a bridge
And made a L2tp interface
brctl addbr br0 ip addr add 10.12.10.234/30 dev br0 ip link set br0 up promisc on
ip l2tp add tunnel remote 126.96.36.199 local 188.8.131.52 tunnel_id 200 peer_tunnel_id 200 encap ip ip l2tp add session tunnel_id 200 session_id 103 peer_session_id 301 l2spec_type none ip link set dev l2tpeth0 up
After it we add it to bridge
brctl addif br0 l2tpeth0
How it worked on CISCO:
Thank you in advance
pseudowire-class twc encapsulation l2tpv3 interworking ethernet protocol none ip local interface FastEthernet0/0 interface FastEthernet0/0 ip address 184.108.40.206 255.255.255.252 ip access-group IPFILTER in duplex auto speed auto interface FastEthernet0/1 no ip address duplex auto speed auto no keepalive xconnect 220.127.116.11 100 encapsulation l2tpv3 manual pw-class twc l2tp id 301 103 !