Hello,
Perhaps a problem with MSS (so PMTU discovery). Could you check if all ICMP are blocked at work ? Is it possible you setup your iMac to use a lower mss (let's say 1200) and try again ? Best regards, Jean-philippe. On Wed, 31 Oct 2007 16:39:43 +0100 (CET) Jean-Girard Pailloncy <[EMAIL PROTECTED]> wrote: > Hi, > > I have the following setup > > In a datacenter: > - a set of racked boxes with IP a.b.c.0/255 > - a box as a router R1 with IP a.b.c.21 > > At work: > - an ADSL connexion with IP x.y.z.91 > - a router with a NAT > - a router R2 Soekris with IP 192.168.250.33 (sis0) a.b.c.22 (sis1) > - a iMac connected to the soekris (sis2) with IP a.b.c.23 > > I manage to have an etherip route between R1 and R2 thru the NAT, with > some parameters in the NAT and correct IPs, bridges config, etc. on > both routers. > > Everything works as expected, I can surf from my iMac. > > BUT, for some sites (most of the time with HTTPS), the connexion > freezes after the first page is displayed. > I try to understand what is happening, tcpdump of each interface and > trying to follow the packets. But no idea. > > Does anybody has a suggestion ? > > Note: I have no control on the NAT router (except to add one rule to > redirect traffic to R2). > > JG > > > > > > > !DSPAM:1,4728d389138083395250240!
