On Tue, Jul 11, 2006 at 05:10:59PM -0300, ronan lopes wrote: > I am having problems to use DNAT in one gateway with > external interface ppp0 and internal interface eth1 Already > I placed MTU low 890 of eth0 very; but ppp0 > only connects with MTU 1492 would like to reduce this > MTU, therefore when I use the rule: You may set the mtu for ppp0 in /etc/ppp/options: ,--------[/etc/ppp/options]--------- | # Set the MTU [Maximum Transmit Unit] value to <n>. Unless the peer | # requests a smaller value via MRU negotiation, pppd will request that | # the kernel networking code send data packets of no more than n bytes | # through the PPP network interface. | #mtu <n> | mtu 1411 `--- -- Wer A sagt, der muss nicht B sagen. Er kann auch erkennen, dass A falsch war. Bertolt Brecht
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