Alan LeHun wrote in
(E-Mail Removed):
> In article <(E-Mail Removed)>, (E-Mail Removed) says...
>> any adsl router that allows you to change mtu will work. I found the
>> 3com officeconnect works excellently, netgears are officially
>> supported by aol, so if you have setup problems they will help you.
>
> There is absolutely no advantage gained by having the ability to set
> mtu on your modem/router, because you would still have to set it on
> your PC.
>
> If you've set it to 1458 on your PC, this will undoubtedly be lower
> than any default setting on your modem.
The default value on the DG834G/GT *is* 1458 - I confirm that because I had
to change it today for an AOL customer.
I hadn't appreciated that youn needed to change it at each PC as well. I
thought that the lowest value prevailed. At a PC, the data is divided into
packets according to the MTU value that is set (or the default value that is
implied for any Ethernet connection). If the router has a lower MTU value,
those packets are further fragmented so that the maximum packet size is this
MTU value.
I *am* right, aren't I? Or have I been wrong all these years?