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2
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1answer
173 views

TCP Congestion Control Algorithm of OSX10.7

How can I find out which algorithm OSX10.7 uses (NewReno, SACK, Tahoe...) and if possible, how can I change it?
2
votes
1answer
311 views

How do I further diagnose TCP connectivity (timeout) problems? (ICMP, DNS work fine)

I have two Macs behind a cable modem/WAP. One works fine. The other is able to ping servers but is unable to telnet to them. For instance pinging what.org works fine but I get operation timed out ...
0
votes
1answer
59 views

save IPv4 address for different WIFI

I have a macbook pro, that I use at work and in my house, the problem is that i have to set up manually the TCP/IP IPv4 address for each place, the address doesn't change once im on a location, but I ...
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0answers
662 views

Postfix SMTP server slow to accept incoming connection

I have a snow-leopard os-x Server configuration running postfix with no local firewall on the X-Serve. When a client attempts to connect to the SMTP port the connection takes about 15 seconds to ...