Hi! We're running a Debian Linux router with masquerading enabled to access a customers site. The customer connection has a lot of packet loss, so we receive some TCP SACK-messages. Our old system with Debian 3.1 and Kernel 2.4.xx handled this correctly, but after upgrading to Debian 4.0 and Kenrel 2.6.26.5, sometimes the SACK-queries are answered with a TCP RESET by the kernel. Does someone have any hints for me how to fix this? Background question: we have the following setup: client host -> router w/ masquerading -> target host When the target host sends a SACK-query, is it the router's job to resend the packets or is this the client host's job? Thanks for your help! Cheers, Chris -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
