gmail issues ?

Leigh Porter leigh.porter at ukbroadband.com
Tue Mar 15 16:33:52 CDT 2011


Yes, I have issues with IMAP at the moment.

-----Original Message-----
From: Mike Tancsa [mailto:mike at sentex.net] 
Sent: 15 March 2011 21:13
To: NANOG list
Subject: gmail issues ?

Anyone seeing gmail issues ? I checked at
http://www.google.com/appsstatus#hl=en

and it says all ok. Yet I either get an RST, or it just times out, or
the 3 way handshake completes, and then just FINs my connection. I tried
a number of different source IPs inside my network as well as some
outside my AS.

# telnet gmail-smtp-in.l.google.com 25
Trying 74.125.95.27...
telnet: connect to address 74.125.95.27: Connection refused
telnet: Unable to connect to remote host


17:12:29.464719 IP 64.7.153.18.19574 > 209.85.225.27.25: Flags [S], seq
688245543, win 65535, options [mss 1460,nop,wscale 3,sackOK,TS val
2436358711 ecr 0], length 0
17:12:29.496153 IP 209.85.225.27.25 > 64.7.153.18.19574: Flags [S.], seq
2208544696, ack 688245544, win 5672, options [mss 1430,sackOK,TS val
1980791251 ecr 2436358711,nop,wscale 6], length 0
17:12:29.496174 IP 64.7.153.18.19574 > 209.85.225.27.25: Flags [.], ack
1, win 8330, options [nop,nop,TS val 2436358743 ecr 1980791251], length
0
17:12:29.528117 IP 209.85.225.27.25 > 64.7.153.18.19574: Flags [F.], seq
1, ack 1, win 89, options [nop,nop,TS val 1980791283 ecr 2436358743],
length 0
17:12:29.528135 IP 64.7.153.18.19574 > 209.85.225.27.25: Flags [.], ack
2, win 8330, options [nop,nop,TS val 2436358775 ecr 1980791283], length
0
17:12:29.528195 IP 64.7.153.18.19574 > 209.85.225.27.25: Flags [F.], seq
1, ack 2, win 8330, options [nop,nop,TS val 2436358775 ecr 1980791283],
length 0
17:12:29.559511 IP 209.85.225.27.25 > 64.7.153.18.19574: Flags [.], ack
2, win 89, options [nop,nop,TS val 1980791314 ecr 2436358775], length 0


	---Mike


-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/


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