See below for high value of the list, both items are very pleasing On Thu, Sep 5, 2019 at 6:10 AM Hank Nussbacher <h...@efes.iucc.ac.il> wrote:
> On 05/09/2019 08:09, Kasper Adel wrote: > > No. This is art & tech from 12 years ago: > https://www.youtube.com/watch?v=_y36fG2Oba0 > > -Hank > > In SPRING a time when segment and routing had no mismatch, a time when > isis and ospf ate a forbidden encap, all they had to do was forward bgp > like its hot, but crazy flapping doesnt leave any real LDP without some > real FSM check, My dynamic unnumbered neighbor. > > > Suddenly, Out of order, an AS is overridden, we see frames dropping, we > sniff a bit and it turns out, sfps are burning, we are in a place right now > where ping and pong are jittery, their latency is tested, they cant > strengthen their icmp bond with a warm bfd message, how can they keep > everyone in ACK, safe from teardown and dampening, with this kind of ixp > relationship??! but oh admin, we know forwarding works in its own > mysterious ways. We are left with two non rfc compliant scavengers, bastard > 802.1ah fools in a leaky yet shaped, buffer display of some runts and > nimbles, and a giant too. > > They start their life of a packet, leaving one interface to a neighbor, > from an adjacency to a peer, an endless loop, its a prefix hijack, but as > they move from one stack to another, finding their way through a tunnel of > memory failures and RMAs, one hell of an LSP ride, through firewall horrors > and MTU mismatches, leaving behind, a sea of syslog messages and snmp > alarms. Anyway, Their ttl expired and one funny access list abruptly denies > them life, sending them to Null0, where they can be peacefully discarded. > > > Thats what tech does to yeh > > >
