Can iptables be responsible for corrupt downloads?
I have two customers on one server complaining of receiving complaints from their users of corrupt downloads. I have been unable to replicate the problem myself (maybe due to my broadband connection) however they are legitmate compliants, the e-mails have been forwarded to me, in both cases, the md5sum of binaries on the server are fine. Apache reports no error, load is good, space is fine.There are no collisions:
eth0 Link encap:Ethernet HWaddr 00:10


inet addr:X.X.X.X
Bcast:66.246.X.X Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:272699532 errors:0 dropped:0 overruns:0 frame:0
TX packets:96900262 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1374969581 (1311.2 Mb) TX bytes:381871864 (364.1 Mb)
Interrupt:11 Base address:0xb000
I am suspecting it could something to do with iptables? We run APF (an iptables wrapper). Has anyone experienced this before?