[myTouch 4G Android Development] pgarza:
wifi is on during the idle battery drain. i usually see it after i wake up. going from 80% to 50~%

i wasnt sure if tasker was causing the drain. settings>about>battery usage> never listed tasker it was always android system/cell standby and phone idle. today i uninstalled tasker and installed locale to see if that has any difference. if not i will keep both uninstalled and try a third day to see how it goes.

i tried the tcpdump, and i was seeing arp requests:

# tcpdump
tcpdump
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
19:34:36.076241 IP 192.168.1.1 > 224.0.0.1: igmp query v2
19:35:00.506630 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:35:00.550545 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:35:05.502419 arp who-has 192.168.1.1 tell 192.168.1.101
19:35:05.567574 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:35:30.402596 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x33), length 84
19:35:30.553719 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x36), length 84
19:35:30.555336 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:35:30.655770 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:35:40.487007 arp who-has 192.168.1.101 tell 192.168.1.1
19:35:40.487099 arp reply 192.168.1.101 is-at 90:21:55:c3:cf:60 (oui Unknown)
19:35:46.657936 IP 192.168.1.101.4500 > 208.54.86.1.4500: isakmp-nat-keep-alive
19:35:51.652657 arp who-has 192.168.1.1 tell 192.168.1.101
19:35:51.752327 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:36:00.672920 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:36:00.761482 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:36:30.403237 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x34), length 84
19:36:30.559853 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x37), length 84
19:36:30.561501 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:36:30.662148 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:36:35.402443 arp who-has 192.168.1.1 tell 192.168.1.101
19:36:35.475075 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:37:00.693611 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:37:00.723030 92:21:55:c3:cf:60 (oui Unknown) > 90:21:55:c3:cf:60 (oui Unknown), ethertype Unknown (0x886c), length
:
0x0000: 8001 0064 0000 1018 0001 0001 0000 0000 ...d............
0x0010: 0014 0000 0002 0000 0000 0000 0000 0000 ................
0x0020: 0000 687f 740c 5fd6 776c 3000 0000 0000 ..h.t._╓wl0.....
0x0030: 0000 0000 0000 0000 0000 ..........
19:37:06.700569 IP 192.168.1.101.4500 > 208.54.86.1.4500: isakmp-nat-keep-alive
19:37:10.701729 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:37:10.807167 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:37:11.692543 arp who-has 192.168.1.1 tell 192.168.1.101
19:37:11.728646 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:37:30.403511 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x35), length 84
19:37:30.566475 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x38), length 84
19:37:40.499214 arp who-has 192.168.1.101 tell 192.168.1.1
19:37:40.499306 arp reply 192.168.1.101 is-at 90:21:55:c3:cf:60 (oui Unknown)
19:37:40.569039 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:37:40.601662 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:37:45.562630 arp who-has 192.168.1.1 tell 192.168.1.101
19:37:45.619240 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:38:10.633614 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:38:10.707619 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:38:26.710152 IP 192.168.1.101.4500 > 208.54.86.1.4500: isakmp-nat-keep-alive
19:38:30.402596 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x36), length 84
19:38:30.573158 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x39), length 84
19:38:31.702400 arp who-has 192.168.1.1 tell 192.168.1.101
19:38:31.803780 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:38:40.582741 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:38:40.711647 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:38:50.646157 arp who-has 192.168.1.101 tell 192.168.1.1
19:38:50.646248 arp reply 192.168.1.101 is-at 90:21:55:c3:cf:60 (oui Unknown)
19:38:52.589150 IP 74.125.157.16.imaps > 192.168.1.101.36239: P 201037690:201037719(29) ack 917787610 win 106 <nop,no
imestamp 696812550 1245857>
19:38:52.589363 IP 192.168.1.101.36239 > 74.125.157.16.imaps: . ack 29 win 32044 <nop,nop,timestamp 1276362 696812550
19:38:52.644875 IP 192.168.1.101.36239 > 74.125.157.16.imaps: P 1:26(25) ack 29 win 32044 <nop,nop,timestamp 1276368
812550>
19:38:52.793984 IP 74.125.157.16.imaps > 192.168.1.101.36239: . ack 26 win 106 <nop,nop,timestamp 696812710 1276368>
19:38:52.794686 IP 74.125.157.16.imaps > 192.168.1.101.36239: P 29:60(31) ack 26 win 106 <nop,nop,timestamp 696812710
76368>
19:38:52.794838 IP 192.168.1.101.36239 > 74.125.157.16.imaps: . ack 60 win 32044 <nop,nop,timestamp 1276383 696812710
19:38:52.954598 IP 192.168.1.101.36239 > 74.125.157.16.imaps: P 26:55(29) ack 60 win 32044 <nop,nop,timestamp 1276399
6812710>
19:38:53.106087 IP 74.125.157.16.imaps > 192.168.1.101.36239: . ack 55 win 106 <nop,nop,timestamp 696812981 1276399>
19:38:53.106850 IP 74.125.157.16.imaps > 192.168.1.101.36239: P 60:91(31) ack 55 win 106 <nop,nop,timestamp 696813021
76399>
19:38:53.106972 IP 192.168.1.101.36239 > 74.125.157.16.imaps: . ack 91 win 32044 <nop,nop,timestamp 1276414 696813021
19:38:53.111641 IP 192.168.1.101.36239 > 74.125.157.16.imaps: P 55:83(28) ack 91 win 32044 <nop,nop,timestamp 1276414
6813021>
19:38:53.207772 IP 74.125.157.16.imaps > 192.168.1.101.36239: . ack 83 win 106 <nop,nop,timestamp 696813131 1276414>
19:38:53.208626 IP 74.125.157.16.imaps > 192.168.1.101.36239: P 91:120(29) ack 83 win 106 <nop,nop,timestamp 69681317
276414>
19:38:53.242714 IP 192.168.1.101.36239 > 74.125.157.16.imaps: . ack 120 win 32044 <nop,nop,timestamp 1276428 69681317
19:39:10.714241 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:39:10.816506 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:39:30.403053 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x37), length 84
19:39:30.579720 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x3a), length 84
19:39:35.402443 arp who-has 192.168.1.1 tell 192.168.1.101
19:39:35.495125 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:39:40.583595 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:39:40.614968 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:39:46.619362 IP 192.168.1.101.4500 > 208.54.86.1.4500: isakmp-nat-keep-alive
19:40:10.635781 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:40:10.724068 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:40:15.632698 arp who-has 192.168.1.1 tell 192.168.1.101
19:40:15.738320 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:40:30.402687 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x38), length 84
19:40:30.484444 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x3b), length 84
19:40:40.487282 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:40:40.519509 arp who-has 192.168.1.101 tell 192.168.1.1
19:40:40.519570 arp reply 192.168.1.101 is-at 90:21:55:c3:cf:60 (oui Unknown)
19:40:40.520272 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:41:06.547402 IP 192.168.1.101.4500 > 208.54.86.1.4500: isakmp-nat-keep-alive
19:41:10.548989 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:41:10.625252 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:41:11.542641 arp who-has 192.168.1.1 tell 192.168.1.101
19:41:11.648873 arp reply 192.168.1.1 is-at 68:7f:74:0c:5f:d4 (oui Unknown)
19:41:30.403115 IP 192.168.1.101.4500 > 208.54.86.1.4500: UDP-encap: ESP(spi=0x000334da,seq=0x39), length 84
19:41:30.492134 IP 208.54.86.1.4500 > 192.168.1.101.4500: UDP-encap: ESP(spi=0x404e0836,seq=0x3c), length 84
19:41:40.495033 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:41:40.628060 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:42:10.659584 IP 192.168.1.101.4500 > 208.54.86.1.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:42:10.733986 IP 208.54.86.1.4500 > 192.168.1.101.4500: NONESP-encap: isakmp: phase 2/others ? #37[]
19:42:15.652413 arp who-has 192.168.1.1 tell 192.168.1.101