[quagga-dev 5424] Re: [PATCH] ISIS support on big-endian architecture

Joakim Tjernlund joakim.tjernlund at transmode.se
Mon Jun 2 16:26:53 BST 2008

On Mon, 2008-06-02 at 16:13 +0100, paul at clubi.ie wrote:
> On Sun, 1 Jun 2008, Joakim Tjernlund wrote:
> > Secondly, I don't think LSA s will be bigger than 1500(maybe I am 
> > missing something here)
> LSAs can be up to max-IP-datagramme-size - sizeof(struct IP) - sizeof 
> (ospf header) - sizeof (OSPF LSA update header). I.e. much bigger 
> than 1500.

I see, basically MTU - some bytes then.
I saw the 
   #define OSPF_MAX_LSA_SIZE	   1500U
in ospf_lsa.h so I presumed that this was an upper limit.


More information about the Quagga-dev mailing list