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I've tried to download , modified the mtu value and upload the interfaces.inc files but on reboot, the value is back to 1500 ??? I changed the mtu value of the vlan interface "ifconfig vlan2 mtu 1400", and no more pb. Is it possible to change the default MTU value of a vlan on Mono ? Regards, Raphaël Raphael Maunier wrote: > How can I setup the MTU to 1400 on specified interface on boot ? > Will it work if I modify the MTU value to 1400 in file > etc/inc/interfaces.inc > > function interfaces_vlan_configure() { > [...] > if (in_array($drvname, $vlan_native_supp)) > $cmd .= " link0"; > else if (in_array($drvname, $vlan_long_supp)) > $cmd .= " mtu 1500"; > [...] > > Thanks, > Raphaël > > Aaron with Morad wrote: > >> That would be a great feature. It's nice to be able to see >> everything organized in the GUI. >> >> Aaron >> >> >> >> ----- Original Message ----- From: "Raphael Maunier" >> <raphael at maunier dot net> >> To: "Aaron with Morad" <aaronc at morad dot ab dot ca>; <m0n0wall at lists dot m0n0 dot ch> >> Sent: Monday, June 06, 2005 9:31 AM >> Subject: Re: [m0n0wall] Vlan & Mtu problem >> >> >>> So I will ask for a new feature :) >>> To be able to modify the mtu value on all physical interface. I mean >>> on the GUI. >>> At the moment I have to use the exec.php to modify it. >>> >>> -- >>> Raphaël >>> >>> Aaron with Morad wrote: >>> >>>> That was it. >>>> >>>> >>>> Aaron >>>> >>>> >>>> ----- Original Message ----- From: "Raphael Maunier" >>>> <raphael at maunier dot net> >>>> To: "Aaron with Morad" <aaronc at morad dot ab dot ca>; <m0n0wall at lists dot m0n0 dot ch> >>>> Sent: Monday, June 06, 2005 7:51 AM >>>> Subject: Re: [m0n0wall] Vlan & Mtu problem >>>> >>>> >>>>> Thanks Aaron, >>>>> >>>>> Where did you changed the mtu configuration on Monowall. The only >>>>> MTU you can modify is on the Wan interface. >>>>> >>>>> -- >>>>> Raphaël >>>>> Aaron with Morad wrote: >>>>> >>>>>> I had this same problem when I started using 802.1Q tagging. It >>>>>> appears that different NICs can packetize the data differently - >>>>>> smaller packets, regardless of the MTU set. After allowing for >>>>>> the extra overhead of the 802.1Q tags, and a little more, I have >>>>>> been using 1400 in the m0n0wall (no change in the PC's) for a few >>>>>> weeks now and have not had any problems. >>>>>> >>>>>> Aaron >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ----- Original Message ----- From: "Raphael Maunier" >>>>>> <raphael at maunier dot net> >>>>>> To: <m0n0wall at lists dot m0n0 dot ch> >>>>>> Sent: Monday, June 06, 2005 4:07 AM >>>>>> Subject: [m0n0wall] Vlan & Mtu problem >>>>>> >>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> I have some pb with Vlan and Monowall. >>>>>>> >>>>>>> Here is my configuration: >>>>>>> >>>>>>> Monowall with 3 lan interfaces using 1.2b8 >>>>>>> - Public >>>>>>> - Customers >>>>>>> - Backup server >>>>>>> >>>>>>> All interfaces are connected on a cisco switch. >>>>>>> All customers have to be on different subnet and don't have to >>>>>>> see each other. >>>>>>> I use 802.1Q on customers interface. >>>>>>> Ip configuration is /27 for all Vlan interfaces >>>>>>> All Servers are Win2K3. >>>>>>> >>>>>>> Customers have to connect using PPTP (@home) and Ipsec (@work). >>>>>>> >>>>>>> Config ot the trunk >>>>>>> >>>>>>> sh run interface fastEthernet 0/47 >>>>>>> Building configuration... >>>>>>> >>>>>>> Current configuration: >>>>>>> ! >>>>>>> interface FastEthernet0/47 >>>>>>> description Customers 802.1Q Trunk >>>>>>> switchport trunk encapsulation dot1q >>>>>>> switchport mode trunk >>>>>>> spanning-tree portfast >>>>>>> end >>>>>>> >>>>>>> sh int status | i Fa0/47 >>>>>>> Fa0/47 Customers 802.1Q T connected trunk A-Full A-100 >>>>>>> 100BaseTX/FX >>>>>>> >>>>>>> >>>>>>> For the test, all rules are "accept" between all interfaces. I >>>>>>> have 2 W2K3 on 2 differents interfaces. >>>>>>> Both servers are able to ping each other. But when I try do use >>>>>>> rdp from one interface to another, it doesn't work, even if I >>>>>>> use "Allow fragmented packets". I also tried with PPTP. >>>>>>> >>>>>>> I finally sorted out using an MTU of 1468 on the win2K3 srv. >>>>>>> I thought that is was the end but into the Ipsec tunnel unable >>>>>>> to use rdp. >>>>>>> I changed the MTU from 1468 to 1400 and it's seems to work this >>>>>>> way. >>>>>>> >>>>>>> The problem seems to be located only on Giga Intel card. I tried >>>>>>> with an Via ethernet card and no problem... >>>>>>> >>>>>>> FYI, I also test this configuration without vlan and only >>>>>>> physical interface with default MTU value and all is ok. >>>>>>> >>>>>>> How can I be sure that the 1400 value for the Mtu will be the >>>>>>> good one ? >>>>>>> >>>>>>> Thanks. >>>>>>> >>>>>>> -- >>>>>>> Raphaël Maunier >>>>>>> >>>>>>> --------------------------------------------------------------------- >>>>>>> >>>>>>> To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch >>>>>>> For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch >>>>>>> >>>>>> >>>>> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch >>>> For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch >>>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch >>> For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch >>> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch >> For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch > For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch > |