<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<font face="Tahoma">Hi all.<br>
<br>
As I've been unable to find anyone in the (NOG) community who has
had any experience running IS-IS on FRR, I figured I'd set it all
up and see how well it works.<br>
<br>
My first major road block is the below:<br>
<br>
2020/03/21 03:12:36 ISIS: isis_send_pdu_bcast: sock_buff size 8192
is less than output pdu size 9014 on circuit em0<br>
2020/03/21 03:12:36 ISIS: [EC 67108865] ISIS-Adj (1): Send L2 IIH
on em0 failed<br>
<br>
I've been fiddling with all manner of MTU commands/settings both
in zebra.conf and isisd.conf, but they all don't seem to be
supported.<br>
<br>
Does anyone know how we can fix CLNS/IS-IS MTU on FRR?<br>
<br>
I'm running FRR 7.3 on FreeBSD-12.1.<br>
<br>
All help appreciated.<br>
<br>
Mark.<br>
</font>
</body>
</html>