On 05/15/2011 03:18 PM, jason hirsh wrote:
On May 15, 2011, at 8:54 AM, Jeroen Geilman wrote:
On 05/15/2011 02:50 PM, jason hirsh wrote:
this is the record of the exchange.. it does not appear to be what
you expected though
08:40:31.036997 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972295960 ecr 0,nop,wscale 6],
length 0
08:40:34.037857 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972298960 ecr 0,nop,wscale 6],
length 0
08:40:40.036791 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972304960 ecr 0,nop,wscale 6],
length 0
08:40:50.037758 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972314960 ecr 0,nop,wscale 6],
length 0
08:41:00.037805 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972324960 ecr 0,nop,wscale 6],
length 0
08:41:10.037831 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972334960 ecr 0,nop,wscale 6],
length 0
Your server is not responding to TCP SYN.
OK but why just that one server
here is an exchnage with another server thatr appears normal..
08:39:54.189545 IP scc-mailrelay.att.net.smtp >
tuna.theoceanwindow-bv.com.35659: Flags [P.], ack 34, win 33304,
options [nop,nop,TS val 317610222 ecr 3017712232], length 133
No, it looks nothing like the previous:
08:40:31.036997 IP mail-iy0-f182.google.com.51101 >
tuna.theoceanwindow-bv.com.smtp: Flags [S], seq 850119283, win 5720,
options [mss 1430,sackOK,TS val 2972295960 ecr 0,nop,wscale 6], length 0
You need to show the complete TCP setup in order to compare them.
--
J.
