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Mart|n | hi | 12:12 |
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grantc | Hi Mart|n | 12:13 |
Mart|n | hi | 12:13 |
Mart|n | hows u | 12:13 |
grantc | I am fine, and you? | 12:13 |
Mart|n | im ok | 12:13 |
Mart|n | such a ambiquos reply | 12:13 |
grantc | english is a great language :) | 12:14 |
grantc | what brings you to #ingres? | 12:15 |
Mart|n | u | 12:17 |
Mart|n | else i would leave | 12:17 |
grantc | o i c | 12:17 |
Mart|n | so how are u | 12:17 |
grantc | so Mart|n what time is it where you are? | 12:20 |
Mart|n | early | 12:21 |
grantc | it's earlier here | 12:22 |
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NoeJeko | hi Alex | 17:32 |
Alex| | hi | 17:32 |
NoeJeko | I can't open that .ics file - I'm on OWA from home | 17:32 |
NoeJeko | sick =[ | 17:32 |
Alex| | guess thunderbird doesn't forward invites as outlook expects them | 17:32 |
Alex| | let's see if I can do it from owa | 17:33 |
Alex| | next try | 17:33 |
NoeJeko | ah that worked | 17:34 |
NoeJeko | that's during our weekly IT staff meeting so 30 mins prior may not work, but i should be able to slip away for that | 17:34 |
Alex| | we can also do it on Wed | 17:35 |
NoeJeko | wednesday would be perfect | 17:35 |
Alex| | ok. You already have switched to/off DST, right? | 17:36 |
NoeJeko | yeah we switched last weeked or so | 17:37 |
Alex| | then your 8am should be my 4pm... we can also do it 9am/5pm | 17:37 |
NoeJeko | whatever works out best for you - im flexible =] | 17:38 |
grantc | still too early for him :) | 17:38 |
Alex| | ;) | 17:38 |
Alex| | flexible is good... I'm in at 8am my time :p | 17:38 |
NoeJeko | i tried that for the first few months... always floated in around 9am =[ | 17:39 |
grantc | NoeJeko, i have the same problem - commuter traffic is a nightmare | 17:39 |
Alex| | let's do 9am then... | 17:39 |
NoeJeko | it also doesn't help that californians cannot drive - every day there's 1-6 crashes along the freeway | 17:40 |
Alex| | shouldn't take too long... can you set up webex with desktop sharing? | 17:40 |
NoeJeko | ah - i can; i'll get that set up and forward you the invite email | 17:41 |
NoeJeko | 9 am until...? 10:30? | 17:41 |
Alex| | great... maybe we can take a quick look at the code.... 10 should be enough | 17:41 |
NoeJeko | i forwarded you the webex invite | 17:46 |
Alex| | thanks | 17:46 |
NoeJeko | sure thing | 17:57 |
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Alex| | NoeJeko ? | 20:31 |
NoeJeko | working on it | 20:32 |
Alex| | a bot grabbing content or a kiddy? | 20:32 |
Alex| | all from the same ip | 20:32 |
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NoeJeko | wth | 20:33 |
Alex| | how many connections do you allow? | 20:34 |
NoeJeko | IP address was denied in server config | 20:35 |
NoeJeko | im not sure, its whatever is default for mysql | 20:35 |
NoeJeko | however my forum currently has 385 online with spikes up to 615 | 20:35 |
NoeJeko | and we don't have this issue | 20:35 |
Alex| | the server doesn't seem to be impressed, load is under 1 | 20:35 |
Alex| | it's just the connection limit | 20:36 |
NoeJeko | usually i see these in direct attacks on the mysql server | 20:36 |
NoeJeko | does this IP seem familiar? | 20:37 |
NoeJeko | 10.255.253.234 | 20:37 |
Alex| | no | 20:38 |
NoeJeko | that's not usda01's address | 20:38 |
NoeJeko | but it's connecting to the mysql server | 20:38 |
Alex| | from the subnet I would think it's rackspace | 20:39 |
NoeJeko | yeah um.. | 20:39 |
NoeJeko | if you're on vpn | 20:39 |
NoeJeko | and you go http://10.255.253.234/ | 20:39 |
NoeJeko | ... it gives you ingres.com | 20:39 |
Alex| | ah | 20:39 |
NoeJeko | but it doesn't show up on /sbin/ifconfig | 20:40 |
NoeJeko | i sent a ote to phil trying to figure out where that host resides | 20:43 |
NoeJeko | its impossible to tell whether that was malicious or not | 20:45 |
NoeJeko | as our site users have this disgustingly annoying habit of spamming <F5> or <Ctrl+R> when a page doesn't load | 20:45 |
Alex| | when it's just one IP I don't think it was a real attack but I know of some bots that grab huge amounts of data over many connections.. caching, etc.. | 20:47 |
Alex| | a satelite ISP once grabed several GBs per hour from our forum... we had to blacklist them | 20:47 |
NoeJeko | yeah i don't think it was a real attack either | 20:47 |
NoeJeko | probably an annoyed user pressing <F5> | 20:48 |
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NoeJeko | it's an Indian IP | 20:49 |
NoeJeko | according to APNIC | 20:49 |
NoeJeko | ISP-reserved, so it isnt allocated to a company | 20:50 |
NoeJeko | yup, probably annoyed user | 20:50 |
bonro01 | Are you still referring to IP 10.255.253.234? | 20:51 |
NoeJeko | nope | 20:51 |
NoeJeko | 59.160.68.23 | 20:51 |
bonro01 | oh | 20:51 |
NoeJeko | the 10. was an unexpected connection to the mysql server | 20:51 |
NoeJeko | not the IP that triggered the errors | 20:51 |
bonro01 | ok, I just got concerned when I thought you were saying a 10.x.x.x number was coming from the internet. | 20:53 |
NoeJeko | lol we'd have bigger problems if that were occurring | 20:53 |
bonro01 | yea. | 20:53 |
grantc | NoeJeko, someone trying to brute force /forum/ajax.php | 20:56 |
NoeJeko | yeah, i've added a deny statement for that IP | 20:57 |
grantc | cute | 20:58 |
NoeJeko | good god | 20:58 |
NoeJeko | i just grep'd the access log | 20:58 |
grantc | :) | 20:58 |
grantc | 9990 accesses from that IP | 20:58 |
Alex| | I doubt that was someone pressing F5 :D | 20:59 |
NoeJeko | yeah, i was going off the 98 reported errors across community admin on taht assumption =[ | 20:59 |
grantc | not 15 times a second :) | 20:59 |
grantc | NoeJeko, perhaps worth a firewall rule on that box? no more than x connections per second? | 21:00 |
Alex| | still the server load didn't go up... limit were the dbms connections | 21:00 |
NoeJeko | but what if a user requests /index.php | 21:00 |
NoeJeko | that has 17 graphical elements, 2 stylesheets, and 3 javascript files? | 21:01 |
NoeJeko | that's why its hard to set x per second limits | 21:01 |
grantc | with http 1.1 that's 1 connection | 21:01 |
grantc | unless they get smart and do pipelining | 21:01 |
NoeJeko | yeah but there's a significant amount of http 1.0 requests | 21:02 |
NoeJeko | i can bring it up but i don't really think one attack warrants changing an access rule that may impact a significant amount of users, imho | 21:03 |
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grantc_e71 | noejeko, perhaps its worth dropping chris rogers a mail. It could be a sx | 21:10 |
grantc_e71 | Script from our qa provider? | 21:11 |
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