Won't the "change-mss" mangle rule add latency and increase the CPU load on my router?

Thank you Znevna and IPANetEngineer! The issue was indeed caused by MTU. I tried several values from 1280 to 1480 and all of them worked. Now my settings are: $ /ipv6 nd set 0 mtu=1480 $ /ipv6 nd print Flags: X - disabled, I - invalid, * - default 0 * interface=bridge ra-interval=3m20s-10m ra-delay=...

Hello, I am setting up a new home network with RB2011 as the main router. It's a small network with up to 10 devices (Linux desktops, Android phones, etc.) The ISP is a local VDSL provider, RB2011 is connected to the VDSL modem on eth1, and internet connectivity is via pppoe-client. When everything ...

Thank you for your help, everything works now! I added the route and now my IPv6 configuration looks like this: /ipv6 pool add name=ipv6-local-pool prefix=2a00:XXX:XX11::/48 prefix-length=64 /ipv6 address add address=2a00:XXX:XX00:11::2 advertise=no interface=ether1-wan add from-pool=ipv6-local-pool...

Thank you for really helpful reply. I changed the router settings to this: # Disable default neighbour discovery. /ipv6 nd set [ find default=yes ] disabled=yes # Create address pool for my network. /ipv6 pool add name=ipv6-local-pool prefix=2a00:XXX:XX11::/48 prefix-length=64 # Assign the address f...

Hello all. I asked my ISP for IPv6 address and their answer was "we assigned you this IPv6 address" and they send these settings: IP: 2a00:XXX:XX00:11::2/64 GW: 2a00:XXX:XX00:11::1/64 Subnet: 2a00:XXX:XX11::/48 What should I do with these settings? I have some (limited) IPv6 experience but...