i hope that you can help me with this because i dont know where is the problem.
I have four mikrotiks routers 2 x86(r1,r2), 1 411AH(r3) and 1 433(r4).
on r1 i have a hotspot runing without any problem on one vlan (vlanX)
on r2,r3 and r4 i have ospf,bgp mpls runing no problem
on r4 and r2 i crate a vpls. On R4 i creta a bridge with vpls1 and eth1, on r2 i create a bridge with vpls1 and vlanX
and here is the problem, when connect a client on eth1 R4, R1 give me a ip (ip netmask, gateway, dns) but when i try to go to internet, http://www.google.com for example the url change to the correct hotspot url but it never show me the login website.
if i go to R1 and crete a ipbinding for this client with bypass the i have internet.
someone know why the login website is not working throught vpls?
if i connect theclient to the switch on the vlanX i dont have any problem, it is only when pass throught vpls.
please help me,this feature is really necessary for me.
ok nobody answer.
Thank maris to answer my email. this was resolved when i change the mpls interface mtu to 1500.
Now i have another cuestion.
when i create a ospf-mpls-bgp4-vpls(dynamic) with two diferents node only works one, never both at the same time. if i create it on static vpls( no bgp4) all works fine.
i have R3 and R4 connecting to R2 by wireless. On R2 i have bridge for ethe1 and vplsX, on R3 and on R4 i have a bridge for eth1 on each one. then the vpls dynamicly add to the bridge.
The problem that i find i that only pass traffic on one not both at the same time. the tunnels are up and working but when i try to ping the divice that are at R3-eth1 and at the same time to the divice that are connect to R4-eth1 only ping one for ex R3-eth1 device.
then i reboot R4 then the device on R4-eth1 start to reply the ping but not the device on R3-eth1.
next test. i disable BGP4 and the dynamic vpls and create it static, the problem disapared, now can ping both at the same time.