jondaley | 24 November, 2008 17:11
One of our upstream providers (Sprint) has been having connectivity problems for the last hour, and worse, even after routing to/from them is turned off, they have something misconfigured, so they are grabbing traffic that they don't own, and so generating circular loops into never-neverland.
The worst of it seems to be over, and most traffic seems to be resolving well, but it is not 100% up yet. (More)
jondaley | 06 August, 2008 04:28
jondaley | 03 June, 2008 08:53
Switch and Data, the company where our servers are located, experienced a complete power outage last night for a couple seconds, causing all servers to be rebooted. The technicians were doing some scheduled maintenance, but the outage was unscheduled, they are looking into the problem further to try to prevent the problem from occurring in the future. The outage reduced our current month's uptime to 99.9955%, the lowest it has been in a long time. (More)
jondaley | 27 May, 2008 09:49
Watch out for calls or e-mails from companies claiming to verify your information. I got a call today regarding one of our customer's domains, trying to get information to "verify" the ownership. Presumably they are trying to take over ownership of the domain. An easy question to ask them is if they are the current registrar for the domain. (Of course they could lie about that, but Domain Registry Support is honest enough to ignore the question and just keep restating who they are, rather than saying "No, we have no reason to be calling you".
DomainsMadeEasy, the company we often use for registering domains, does email once a year (according to ICANN policy, though most companies don't seem to follow that policy). Unfortunately, the email does look very similar to the phishing scam emails (I guess the phishers do a good job of imitating the real thing). They will not ask for any money or any other information, because they already have it, and you just have to verify that it is correct.
jondaley | 26 May, 2008 15:43
jondaley | 26 May, 2008 15:39
PHP4 support was discontinued by the authors as of January, 2008. Lime Daley will be moving everyone to PHP5 this Friday, May 30. We will go through each site to try to make sure it is still working, but depending on what PHP applications you are using, particularly if you wrote it yourself, there might be issues in migrating. There are two temporary solutions that you can use if your code doesn't work in PHP5. (More)
jondaley | 19 May, 2008 13:50
Statistics update for all of Lime Daley's servers. It is always amazing to me to see how much spam is sent by known spammers, and is trivially easy to throw away. I just checked the current stats, and Lime Daley is on target to reject 2 million spams this year. That doesn't include spams that are more questionable (122 thousand), and will be passed onto the user's spam folders for them to verify that they are spam.
It would be nice to lower the "questionable" emails further, but it is hard to do that and maintain a 0% false positive (where real email is considered spam). I consider real emails that don't get delivered, and worse, don't even get reported to either the sender or the receiver) as completely unacceptable, and so have to put up with the questionable spams being put in a spam folder.
On the other hand, since there are around a thousand email accounts on the servers, that means each person get an average of 122 "questionable" emails in their spam folder each year, which doesn't seem that much of a burden, particularly since lots of people (on competitors' servers) put up with a much higher number than that.
jondaley | 16 May, 2008 13:50
Lime Daley now supports SSL for all email connections for all customers, if they use their assigned domain name for accessing our servers. Contact the support department for details, but generally, the appropriate name is <domainname>-mail.limedaley.com. This hostname can be used for SSL (and non-SSL, though we recommend SSL for security, TLS is also available) connections for SMTP, POP, IMAP as well as webmail and configuration by going to https://<domainname>-mail.limedaley.com.
A wild-card SSL certificate makes this all possible, and avoids the warning messages typical at other providers when using self-signed certificates.
jondaley | 22 April, 2008 23:09
jondaley | 20 April, 2008 20:17
jondaley | 05 April, 2008 13:44
I had hoped that this blog would be used for more interesting things other than outage reports, but so far, that hasn't happened.
This morning a circuit breaker blew at the ISP, causing one of the servers (containing one customer) to go down for 30 minutes. The power switches are probably going to be reorganized today, and all of the servers might be rebooted at some point, not exactly sure what the status is at this point. If that outage occurs, it should be for a minute or two for the affected servers.
The good news is that the last outage was in August of 2006, so we are doing pretty well. I recently discovered a company that is reporting statistics on the uptime of our first server, so that is kind of neat. They don't appear to check very often, so I am not sure if the statistics can be counted as that accurate, but for now, having them report 100% uptime shows that I am not making it up.
jondaley | 14 December, 2007 12:35
I discovered only yesterday (despite suspicions for a month or two) that when the network was switched a while ago, bandwidth caps had been placed by our ISP. They have been removed, and I was able to hit 80Mbps incoming and outgoing - I don't have a faster connection anywhere else with which to test it. But, for those of you who had noticed the previous 1Mbps cap and not complained, or figured it was your connection, you can be happier now. (More)
jondaley | 17 August, 2006 13:43
jondaley | 28 March, 2006 22:10


jondaley | 03 February, 2006 17:20
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