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IP Tunneling

  • Support for multiple single-hop EBGP sessions on different links using the same link-local address (PTX10001-36MR, PTX10008, and QFX5220)—Starting in Junos OS Evolved Release 21.3R1, you need not configure unique BGP peer addresses for Juniper Networks devices for every external BGP (EBGP) session. You can now enable single-hop EBGP sessions on different links over multiple directly connected peers that use the same IPv6 link-local address. In earlier Junos OS Evolved Releases, BGP peers could be configured with link-local addresses, but multiple BGP peers could not be configured to use the same link-local address on different interfaces.

    [See Overview: Configure Multiple Single-Hop EBGP Sessions on Different Links Using the Same Link-Local Address (IPv6).]