|
|
On 4/3/07, Georg Graf <g.graf@xxxxxxxx> wrote: > Hi! > > Giampaolo Carmagnani wrote: > > > --ip-win32 method > > When using --ifconfig on Windows, set the TAP-Win32 adapter IP > > address and netmask using method. Don't use this option unless you are > > also using --ifconfig. > > Giampaolo, I'm afraid you misunderstood the cause of my posting. I am > not having any fragmentation problems. > Ohhh OK. I was thinking is a fragmentation issue because I already have problems with fragmentation and TCP checksums (the packet not arrive complete at all...) > The problem was: The pyhsical Network Card attached to the server bridge > was by default doing TCP checksums in hardware (Intel Gigabit Ethernet > Adapter, em in FreeBSD Terms), to take this workload off the kernel. So > the packets generated by the server host had no valid TCP checksum on > them, entered the bridge without seeing the Intel Card and arrived at my > VPN Clients with no valid checksum on them. > > "ifconfig em0 -txcsum" solved the problem. Now the kernel generates the > checksums for all packets, they are valid when they enter the bridge and > the communication works fine. Happy to know Good Job Regards Giampaolo Carmagnani > > I'll report this issue to the FreeBSD People. > > George > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Openvpn-users mailing list > Openvpn-users@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/openvpn-users > ______________________ OpenVPN mailing lists https://lists.sourceforge.net/lists/listinfo/openvpn-users |