Brian E Carpenter wrote: > On 25/07/2017 19:07, Gert Doering wrote: > > So, to stay with Tore's example, if you want to make NDP work on an IXP, > > you need to permit fe80->fe80, fe80->GUA, etc. in your ACLs - which ends > > up needing quite a number of lines to cover all cases > > Fair enough. IXPs are a bit of a special case, though.
sorta and sorta not. An ACL appropriate for an IXP would provide a template to cover pretty much most use cases, which would then be directly relevant to other specific cases like having a point-to-point connection between router A and router B and so forth. Nick
