Savvis / Layer 3 Status
Aug 31, 2007Anyone else seeing packet loss / high latency? I was told that Savvis and or Layer3 are having some routing issues tonight.
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LT Migrating Out Of Savvis
Jul 30, 2009I have 2 servers on LT SAVVIS data center (through Server4Sale).
Today I received mails from them that LT is migrating out of Savvis and so my servers need to be transported/built(!) at the DataBank facility. And the server IPs will get changed.
If the servers requires a build, that will mean ill have to configure/reinstall everything again. Thats apart from moving the client accounts from the old server.
Anyone else received the notice from LT?
Savvis DC VS Pair.com Private DC
Jun 19, 2008Which DC is considered more reliable?
View 3 Replies View RelatedWeird Savvis Routing
Jul 8, 2007Has anyone else noticed some weird Savvis routing in the NY/NJ area since their maintenance on Friday night?
I'm in NY and a trace to the NJ1 datacenter in Jersey City NJ shows:
Code:
1 <1 ms <1 ms <1 ms 10.0.0.3
2 24 ms 23 ms 23 ms 10.32.37.1
3 26 ms 24 ms 23 ms at-3-1-1-1732.CORE-RTR1.NY325.verizon-gni.net [1
30.81.11.173]
4 24 ms 24 ms 24 ms 130.81.20.176
5 * 30 ms 30 ms 0.so-3-1-0.XT1.NYC9.ALTER.NET [152.63.10.37]
6 32 ms 75 ms 34 ms 0.so-4-2-0.XL3.NYC4.ALTER.NET [152.63.0.213]
7 32 ms 32 ms 32 ms 0.so-6-2-0.BR1.NYC4.ALTER.NET [152.63.3.149]
8 32 ms 32 ms 32 ms bcs1-so-5-1-0.NewYork.savvis.net [204.70.1.5]
9 34 ms 32 ms 32 ms cr1-pos-0-0-5-2.Washington.savvis.net [204.70.195.1]
10 32 ms 32 ms 32 ms 204.70.197.5
11 33 ms 33 ms 33 ms 204.70.197.14
12 33 ms 32 ms 32 ms hr2-tenge-13-2.Weehawkennj2.savvis.net [216.35.78.6]
13 32 ms 33 ms 32 ms 204.70.196.74
14 33 ms 33 ms 33 ms 204.70.196.78
15 32 ms 32 ms 32 ms bhr2-ge-5-0.JerseyCitynj1.savvis.net [204.70.196.86]
16 33 ms 32 ms 32 ms csr22-ve241.Jerseycitynj1.savvis.net [216.32.223.51]
Why are the packets going from NewYork to Washington to Weehawken and then to Jersey City? Also, what are those 4 unnamed nodes at 10,11, 13 and 14?
I'm also getting 200ms+ ping times and 13% loss to/from our offsite VPSs
Code:
640 packets transmitted, 554 received, 13% packet loss, time 639988ms
rtt min/avg/max/mdev = 192.275/198.945/227.685/3.173 ms, pipe 2
[root@offsite ~]# traceroute 216.32.223.51
1 eqash79.keepitsecure.net (69.65.111.117) 0.173 ms 0.125 ms 0.063 ms
2 r02.iad.defenderhosting.com (69.65.112.2) 3.440 ms 0.345 ms 0.290 ms
3 ge2-10.as.eqxashva.aleron.net (205.198.14.245) 0.473 ms 0.554 ms 0.482 ms
4 ber1-ge-8-10.virginiaequinix.savvis.net (208.173.52.105) 0.591 ms 0.567 ms 0.438 ms
5 cpr2-ge-5-0.virginiaequinix.savvis.net (204.70.193.101) 0.588 ms 0.606 ms *
6 bcs2-so-2-0-0.washington.savvis.net (204.70.193.153) 119.863 ms 3.639 ms 3.378 ms
7 cr1-tengig-0-7-0-0.Washington.savvis.net (204.70.196.105) 198.659 ms 201.783 ms *
8 bcs2-so-2-0-0.NewYork.savvis.net (204.70.192.2) 202.751 ms 195.501 ms *
9 * dcr3-ge-0-2-1.newyork.savvis.net (204.70.193.98) 201.978 ms 198.180 ms
10 204.70.197.5 (204.70.197.5) 7.627 ms 6.984 ms 6.196 ms
11 204.70.197.14 (204.70.197.14) 6.822 ms 6.534 ms 6.460 ms
MPLS Label=1640 CoS=5 TTL=1 S=0
12 hr2-tenge-13-2.Weehawkennj2.savvis.net (216.35.78.6) 6.752 ms 6.634 ms 6.509 ms
MPLS Label=66 CoS=5 TTL=1 S=0
13 204.70.196.74 (204.70.196.74) 7.550 ms 6.600 ms 6.479 ms
MPLS Label=339 CoS=5 TTL=1 S=0
14 204.70.196.78 (204.70.196.78) 6.607 ms 6.633 ms 6.482 ms
MPLS Label=339 CoS=5 TTL=1 S=0
15 bhr2-ge-5-0.JerseyCitynj1.savvis.net (204.70.196.86) 198.841 ms * 201.303 ms
16 csr22-ve241.Jerseycitynj1.savvis.net (216.32.223.51) 196.147 ms * 199.857 ms
The second trace shows that there is a path between New York and Weehawken without going through Washington, even though the first route went through Washington between NY and NJ. The only reason that I can think of is that someone in Washington wants to see the traffic (wink wink)?
I've contacted Savvis, but got the stock response "Savvis’ backbone routers forward traffic through the optimal logical path within our network. Although the physical path may seem odd occasionally, it is actually the optimal path."
Internap, Level(3), BTN Or Savvis
Apr 27, 2007Which one has the best routes to Asia, especially South East Asia?
View 14 Replies View RelatedLayer 2-4 DoS Protection
Apr 5, 2009What exactly does the DoS protection layer 2-4?
in which attacks are successful.?
Httpd-status Vhost Status
Feb 25, 2007In httpd-status under vhosts column i sometime see "(unavailable)" instead of actual vhost.
Can you please tell me if it means that the connection has timed out or something else?
The Grid Layer - Reloaded
Dec 20, 20073Tera's AppLogic could be the expeditor of a lot of small and medium dreams. I read the whopping 28 pages thread about TGL, it sure got my juices running. With enough time, the grid could evolve into something close to a Matrix (and hence the thread title).
Yet it seems it wasn't stable yet (at that time). And 3Tera and TGL were talking about features yet to come. So my question is:
Is their service stable yet?
Colo Layer-3 Switch...
Dec 27, 2007I currently have a rack of gear in a nice colo. At first this colo was established to provide for some of my own equipment. However, in the past year or two I have had several customers express interest - so I have started reselling some colo space to them.
Currently I have three network feeds from the provider coming into my cabinet. I am about to add a 4th feed. All of these feeds have been added so that my customers could have a dedicated connection to plug into their hardware firewalls.
Since I am growing and about to add a 4th customer, I am now trying to figure out how to simplify this, and better provide for future growth. I am thinking that the best way would be to have one "feed" from the provider. Then I would bring that one feed into a layer three switch which I could use to break the feeds out to my customers. This would also allow me to measure the bandwidth being used by each customer and bill them accordingly.
Does this sound right to you all? Also - any recommendations on a good layer-3 switch?
Servstra / LayeredTech Moving SAVVIS To Databank
Mar 9, 2009I received an e-mail that goes like:
"Data Center Migration Efforts Underway, from SAVVIS to Databank"
"The LayeredTech data center have informed us that in an effort to optimize the network architecture, they are planning to move all servers from SAVVIS location to a more centralized facility, the DataBank data center which is also located in Dallas."
Experience With Savvis And Net2EZ Hosting And Connectivity
Jun 30, 2008I am interested in finding out any experiences people have had in the last year or so with Savvis or Net2EZ.
I'm primarily interested in experience with the IP connectivity they provide, as well as their co-location, reliability, etc.
I have experience with Savvis from quite a while ago, but presumably that experience may no longer apply.
It's likely we will end up buying transit from multiple carriers and deal with BGP, etc.
But I am also interested in hearing about Savvis's Diverse Internet availability product.
As for Net2EZ, I'd be primarily interested in hearing about their colo services and if anyone has had experience connecting to Carriers in the next door Equinix facility.
Max Load Of HP 2848 In Layer 3 Mode
Jun 7, 2008From the real experience, how many mbps can it process in layer3 mode with 10-20 VLANs?
View 8 Replies View RelatedSearch For Reliable Layer 2 Switch
Nov 4, 2007i have two servers colo on the IDC,
i want to search for a Layer 2 Switch for them,
the bandwidth we use now is about 5-10Mb only.
i hope the switch is reliable,but not expensive,
i do not need a lot of feature,just reliable for the connection for my service.
i find some cheaper switch,like d-link,ProCurve,
Reasonably Priced Colocation Provider With Similar Private Network As Soft Layer's
Jun 9, 2008Is there a colo provider that has a free private network for use between their locations, similar to what SL has for their dedicated servers between facilities? They have 10GigE between their locations, with free unlimited usage.
We have around 40 servers now, and colo would really make sense, but we are doing multicasting stuff so we really need a backend network to support our services, as well as many locations for better delivery quality.
Switch Suggestion, 1000Mbps Ports, 2 X 1Gbps Uplinks, Simple Layer 3
Jun 24, 2007I'm investigating "suspects" that could be used in a server access environment. My requirements are:
*24 or 48 10/100/1000 Mbps Ports
*Atleast 2 x 1000Mbps uplinks (fiber preferred)
*SNMP-enabled for remote bandwidth polling @ ports and uplinks
*Simple Layer 3 allowing for per port rate limiting
VLAN creation support would be a plus, but not required
The switch needs to be able to handle ~1000Mbps of constant usage
I would be open to using non-Cisco switches as well.
Server Status
May 12, 2009Days ago i did some edit in my.cnf and php.ini, httpd.conf ( i don't remember what i edited , sorry ). Now i can't view server status . I mean
img244.imageshack.us/img244/9193/49930251.jpg ( my friend )
img520.imageshack.us/img520/8650/17287760.jpg ( my page ).
Maybe i disable it... Can you please tell me how to re-enable it again?
Strange RAM Status
Aug 22, 2008This month I just pruchase dedicated server, spec are AMD X2 with 1GB RAM.
On ssh, the memory result is:
root@server1 [~]# free -m
total used free shared buffers cached
Mem: 883 836 47 0 163 397
-/+ buffers/cache: 275 608
Swap: 2047 0 2047
My question:
1. Why the total ram just 883MB? I think it should 1024Mb?
2. The server still empty, but why I see the total used memory is 836Mb?
I only have experience with cpanel vps and when my server empty it only use around 200MB RAM and around 400MB ram usage when my vps load with 30+ account.
Apache Status
Jun 15, 2008we have an option in WHM which we can view the Apache Process, but we don't have this option in PLESK, can I view Apache Process in PLESK too or from SSH?
View 3 Replies View RelatedHttpd Status
Dec 30, 2007It seems to be common that in httpd status in Apache 2.x except real connections you can also see multiple connections from www.example.com
Is it a bug and if not is there a way to make httpd status to not show those www.example.com connections?
MySQL Status
Nov 15, 2007It looks like this:
Failed Attempts 134,815 / Total 956,969
Now.. I belive the number of Failed Attempts is CRAZY, what should there be done? Any ideas?
I've read on dev.mysql about mysql_close and such, but on php.net they say it's not really useful if there isn't a mysql_pconnect...
Status:ACTIVE
Aug 22, 2007I have a message in queue for about 24 hours and checking the delivery log I found this.
LOG: MAIN
cwd=/usr/local/cpanel/whostmgr/docroot 4 args: exim -v -M 1INUw5-0007VU-DZ
delivering 1INUw5-0007VU-DZ
Connecting to mx.uol.xxx.br [xxx.xxx.com.br]:25 ... connected
SMTP<< 220 starfury20.xxx.com.br ESMTP
SMTP>> EHLO svr01.xx***********
SMTP<< 250-starfury20.xxx.com.br
250-PIPELINING
250-SIZE 20971520
250-VRFY
250-ETRN
250 8BITMIME
SMTP>> MAIL FROM: SIZE=3111
SMTP>> RCPT TO:
SMTP>> DATA
SMTP<< 250 Ok
SMTP<< 450 Client host rejected: cannot find your hostname, [74.86.12.2]
SMTP<< 554 Error: no valid recipients
SMTP>> QUIT
I have checked dnsreport for this domain and found this
WARNING: One or more of your mailservers is claiming to be a host other than what it really is (the SMTP greeting should be a 3-digit code, followed by a space or a dash, then the host name). If your mailserver sends out E-mail using this domain in its EHLO or HELO, your E-mail might get blocked by anti-spam software. This is also a technical violation of RFC821 4.3 (and RFC2821 4.3.1). Note that the hostname given in the SMTP greeting should have an A record pointing back to the same server. Note that this one test may use a cached DNS record.
***********.co claims to be host svr01.xx*********** [but that host is at 74.xx.xx.2 (may be cached), not 74.xx.xxx.13]. <br />
What should i do to correct this error? btw, I host about 100 sites on this server.
Httpd-status
Nov 29, 2007I have just upgarded to Apache 2.2.x and see these processes in httpd-status
127.0.0.1 www.example.com
Tens of them actually.
why httpd-statsu displays local addresses along with remote ones?
Verify RAID Status
Oct 26, 2009I have a Debian server with RAID 1 via hardware.
Could someone tell me how can i check the RAID status? ( if a hd failed or something like this ).
RAID Health Status
Oct 15, 2009I have a PROMISE TECH hardware raid card running a 4 disk RAID 10 array. I logged into today to check the drive statuses which were:
Drive 1: OK
Drive 2: OK
Drive 3: OK
Drive 4: OK, PFA
So they all look to be okay, but that 4th disk has PFA (I'm guessing that stands for predicted failure analysis) but I am not sure if that means its predicting a fail, or just stating that the technology is running?
Also, this array is the system drive on a server which has much too little memory, (there is usually 5-7GB PF swap during the day) and I'm concerned that the drives constantly under that stress are more prone to fail. They are 2.5" SAS 10k Fujitsu if that means anything.
How Enable Apache Status
Jun 10, 2009how i can enable apache status like cPanel ! in directadmin
before im enabled
Location /httpd-status>
SetHandler server-status
</Location>
but seems its not like cPanel ( dont show IP and where file now downloaded ... and more information)
Server Version: Apache/2.2.3 (CentOS)
Server Built: May 28 2009 12:50:07
Current Time: Wednesday, 10-Jun-2009 05:59:10 EDT
Restart Time: Tuesday, 09-Jun-2009 13:39:08 EDT
Parent Server Generation: 0
Server uptime: 16 hours 20 minutes 1 second
19 requests currently being processed, 13 idle workers
Scoreboard Key:
"_" Waiting for Connection, "S" Starting up, "R" Reading Request,
"W" Sending Reply, "K" Keepalive (read), "D" DNS Lookup,
"C" Closing connection, "L" Logging, "G" Gracefully finishing,
"I" Idle cleanup of worker, "." Open slot with no current process
PID Key:
4494 in state: W , 5241 in state: W , 3142 in state: _
4318 in state: _ , 4319 in state: W , 5173 in state: _
4175 in state: W , 5242 in state: W , 5174 in state: W ....
Mysql Status Inspection
May 24, 2008have a look at my mysql status? My php forum gets quite slow at times and I don't really have a clue about the reason why. The server runs on a 3GHz Pentium 4 with 2Gb. The load is strangely not excessive.
I have already made an effort at optimising queries; a week ago, everything seemed fine. I'm worried though about the value of zero for handler_key_reads. Any ideas?
Here's the mysql status output:
Variable_name Value
Aborted_clients 13089
Aborted_connects 1249
Binlog_cache_disk_use 0
Binlog_cache_use 0
Bytes_received 104
Bytes_sent 72
Com_admin_commands 0
Com_alter_db 0
Com_alter_table 0
Com_analyze 0
Com_backup_table 0
Com_begin 0
Com_change_db 0
Com_change_master 0
Com_check 0
Com_checksum 0
Com_commit 0
Com_create_db 0
Com_create_function 0
Com_create_index 0
Com_create_table 0
Com_dealloc_sql 0
Com_delete 0
Com_delete_multi 0
Com_do 0
Com_drop_db 0
Com_drop_function 0
Com_drop_index 0
Com_drop_table 0
Com_drop_user 0
Com_execute_sql 0
Com_flush 0
Com_grant 0
Com_ha_close 0
Com_ha_open 0
Com_ha_read 0
Com_help 0
Com_insert 0
Com_insert_select 0
Com_kill 0
Com_load 0
Com_load_master_data 0
Com_load_master_table 0
Com_lock_tables 0
Com_optimize 0
Com_preload_keys 0
Com_prepare_sql 0
Com_purge 0
Com_purge_before_date 0
Com_rename_table 0
Com_repair 0
Com_replace 0
Com_replace_select 0
Com_reset 0
Com_restore_table 0
Com_revoke 0
Com_revoke_all 0
Com_rollback 0
Com_savepoint 0
Com_select 0
Com_set_option 0
Com_show_binlog_events 0
Com_show_binlogs 0
Com_show_charsets 0......
Httpd Does Not Show Status
Dec 6, 2008I just installed DirectAdmin with Apache 2.2 on CentOS 5.2 and whenever I manually restart httpd, it doesn't show if it started the service or not.
Code:
[root@server ~]# service httpd restart
Stopping httpd: [ OK ]
Starting httpd:
[root@server ~]# service httpd status
httpd (pid 17586 17585 17584 17583 17579 17555) is running...
It's running but it doesn't show the OK..
Is this bad? I'd like to fix it before I start moving my files over so I don't mind if I have to reimage it.
Server Status Address
Feb 23, 2008This has threw me a little bit. I am to configure WHCMS for my server and its asking me for my server status address. Can some one explain what this odes, i know it has something to do with monitoring. Additionally how should i configure this?
View 2 Replies View RelatedWHMCS Status File
Dec 16, 2008to place the status file that comes with WHMCS to my servers in a place that can be reached by a browser so that the details will be displayed in WHMCS.
Any ideas where I can put it?
All 3 servers are running CentOS 5.2
Server Status Goes High
Apr 5, 2008my server status goes high,when i check current cpu usage is see all time this only /usr/local/cpanel/whostmgr/bin/whostmgr2 ./top what is this bcz iam newbie in this dedicated server also iam seeing lotz of /usr/local/apache/bin/httpd -k start -DSSL
View 7 Replies View RelatedServer-status Lighttpd
Oct 12, 2007How would I enable and use server-status with lighttpd?
I've heard that this may help with this problem that I'm facing.