Macbook Pro dropping network
My MacBook Pro keeps losing it's network connection and reconnecting again.
This is what happens when I'm pinging
Thu Apr 4 13:39:32 2013 64 bytes from 152.111.191.10: icmp_seq=1379 ttl=122 time=1.672 ms
Thu Apr 4 13:39:35 2013 64 bytes from 152.111.191.10: icmp_seq=1380 ttl=122 time=1.493 ms
Thu Apr 4 13:39:38 2013 64 bytes from 152.111.191.10: icmp_seq=1381 ttl=122 time=1.544 ms
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
ping: sendto: No route to host
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1382
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1383
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1384
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1385
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1386
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1387
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1388
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1389
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1390
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1391
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1392
Thu Apr 4 13:40:17 2013 Request timeout for icmp_seq 1393
Thu Apr 4 13:40:17 2013 64 bytes from 152.111.191.10: icmp_seq=1394 ttl=122 time=1.729 ms
Thu Apr 4 13:40:20 2013 64 bytes from 152.111.191.10: icmp_seq=1395 ttl=122 time=1.468 ms
Thu Apr 4 13:40:23 2013 64 bytes from 152.111.191.10: icmp_seq=1396 ttl=122 time=1.599 ms
Thu Apr 4 13:40:26 2013 64 bytes from 152.111.191.10: icmp_seq=1397 ttl=122 time=1.531 ms
And at the same time this is what's happening in my log file:
2013/04/04 1:38:04,745 PM com.apple.launchd[1]: (com.apple.smb.preferences) Throttling respawn: Will start in 3 seconds
2013/04/04 1:38:04,747 PM com.apple.launchd[1]: (com.apple.smb.preferences) Throttling respawn: Will start in 3 seconds
2013/04/04 1:38:04,848 PM com.apple.launchd[1]: (com.apple.smb.preferences) Throttling respawn: Will start in 3 seconds
2013/04/04 1:38:07,856 PM digest-service[6390]: digest-request: uid=0
2013/04/04 1:38:07,856 PM digest-service[6390]: digest-request: init request
2013/04/04 1:38:07,857 PM digest-service[6390]: digest-request: init return domain: MACBOOKPRO-B5CD server: 197-84-206-141
2013/04/04 1:38:38,262 PM WindowServer[89]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
2013/04/04 1:39:41,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:39:42,127 PM configd[17]: network changed: v4(en0-:197.84.206.141) DNS- Proxy- SMB
2013/04/04 1:39:42,150 PM configd[17]: setting hostname to "Admins-MacBook-Pro.local"
2013/04/04 1:39:43,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
2013/04/04 1:39:45,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:39:47,256 PM digest-service[6416]: label: default
2013/04/04 1:39:47,256 PM digest-service[6416]: dbname: od:/Local/Default
2013/04/04 1:39:47,256 PM digest-service[6416]: mkey_file: /var/db/krb5kdc/m-key
2013/04/04 1:39:47,257 PM digest-service[6416]: acl_file: /var/db/krb5kdc/kadmind.acl
2013/04/04 1:39:47,258 PM digest-service[6416]: digest-request: uid=0
2013/04/04 1:39:47,261 PM digest-service[6416]: digest-request: init request
2013/04/04 1:39:47,263 PM digest-service[6416]: digest-request: init return domain: 197-84-206-141 server: ADMINS-MACBOOK-PRO
2013/04/04 1:39:47,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
2013/04/04 1:39:51,562 PM configd[17]: network changed: v4(en0+:197.84.206.141) DNS+ Proxy+ SMB
2013/04/04 1:39:51,577 PM configd[17]: setting hostname to "197-84-206-141.cpt.mweb.co.za"
2013/04/04 1:39:52,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:39:53,774 PM configd[17]: network changed: v4(en0-:197.84.206.141) DNS- Proxy- SMB
2013/04/04 1:39:53,783 PM configd[17]: setting hostname to "Admins-MacBook-Pro.local"
2013/04/04 1:39:53,786 PM mDNSResponder[49]: DeregisterInterface: Frequent transitions for interface en0 (197.84.206.141)
2013/04/04 1:39:55,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
2013/04/04 1:39:56,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:39:58,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
2013/04/04 1:39:59,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:40:01,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
2013/04/04 1:40:04,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link down on en0
2013/04/04 1:40:07,000 PM kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 100-Megabit, Full-duplex, No flow-control, Debug [796d,0321,0de1,0300,c3e1,0000]
Any ideas why this is happening?
I've recently re-installed my machine so there are not tons of apps running. This is the list of everything I've installed since reinstalling:
Mac OS X Mountain Lion
iLife
MS Office 2011
nvALT
iStat Menus
1Password
Dropbox
iWork
Balsamiq
OmniFocus
SoundCloud
TextExpander
OmniGraffle
Twitterific
Handbrake
Quicksilver
Reeder
MacVim
Kindle for Mac
Filezilla
Chrome
XCode 4.6
Mac OS X Command Line Tools
wget
Charles Proxy
Soulver
Android File Transfer for Mac
libdvdcss 64bit
Blackmagic Disk Speed Test
TextWrangler
Message was edited by: mwridgway (removed images, replaced with actual text)
MacBook Pro, OS X Mountain Lion (10.8.3), MacBookPro6,2