6# Author | Post time Apr 23, 2015 06:50 | Show the author posts only AuthorPost time Apr 23, 2015 06:50 More info Edited by CMDann at Thu Apr 23, 2015 07:58



I guess the big question is, are the 5 users a limitation of the hardware or a software limitation?







I am supplying a range of IPs to my DHCP server from 192.168.42.10 to 192.168.42.200 which should be more than enough clients. I can't seem to find any configuration files which may indicate the number of clients that can connect. If I look in my /etc/modules config file: # /etc/modules: kernel modules to load at boot time.

#

# This file contains the names of kernel modules that should be loaded

# at boot time, one per line. Lines beginning with "#" are ignored.

# Parameters can be specified after the module name.



# VLAN support for BPI-R1

8021q



#ap6210

ap6210 op_mode=2 Copy the Code http://wiki.lemaker.org/WiFi#WiFi_AP_mode



I have been using isc-dhcp server like in the adafruit Raspberry Pi tutorials. This has been the only DHCP server I have been able to get working, maybe that is causing the issue? I was unsuccessful at getting udhcpd or dnsmasq working instead.



Needless to say this is frustrating haha







Edit:



I have since found a tcpdump command that only shows the connections to the access points from the computers requesting a connection. root@bananapi ~ # tcpdump -n -i wlan0 port bootps or port bootpc

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on wlan0, link-type EN10MB (Ethernet), capture size 65535 bytes

13:15:03.543453 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 6c:94:f8:9e:83:fa, length 300

13:15:03.544260 IP 192.168.42.1.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 300

13:15:03.730611 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 6c:94:f8:9e:83:fa, length 300

13:15:03.737192 IP 192.168.42.1.67 > 192.168.42.10.68: BOOTP/DHCP, Reply, length 300

13:15:16.556951 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 2c:8a:72:b4:4f:43, length 314

13:15:16.563154 IP 192.168.42.1.67 > 192.168.42.11.68: BOOTP/DHCP, Reply, length 300

13:15:36.024050 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 28:cf:e9:00:c9:c1, length 300

13:15:36.024883 IP 192.168.42.1.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 300

13:15:37.431454 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 28:cf:e9:00:c9:c1, length 300

13:15:37.437814 IP 192.168.42.1.67 > 192.168.42.14.68: BOOTP/DHCP, Reply, length 300

13:16:18.013431 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 0c:d2:92:01:f0:63, length 300

13:16:18.019425 IP 192.168.42.1.67 > 192.168.42.12.68: BOOTP/DHCP, Reply, length 300

13:16:38.392390 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from ec:0e:c4:4c:e3:b9, length 300

13:16:39.394820 IP 192.168.42.1.67 > 192.168.42.15.68: BOOTP/DHCP, Reply, length 300

13:16:39.402324 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from ec:0e:c4:4c:e3:b9, length 317

13:16:39.408446 IP 192.168.42.1.67 > 192.168.42.15.68: BOOTP/DHCP, Reply, length 300

13:18:59.175518 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from d0:e7:82:ec:3a:dd, length 300

13:19:00.177138 IP 192.168.42.1.67 > 192.168.42.13.68: BOOTP/DHCP, Reply, length 300

13:19:00.261235 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from d0:e7:82:ec:3a:dd, length 300

13:19:00.267310 IP 192.168.42.1.67 > 192.168.42.13.68: BOOTP/DHCP, Reply, length 300

13:20:05.064128 IP 192.168.42.11.68 > 192.168.42.1.67: BOOTP/DHCP, Request from 2c:8a:72:b4:4f:43, length 308

13:20:05.070286 IP 192.168.42.1.67 > 192.168.42.11.68: BOOTP/DHCP, Reply, length 300

13:21:15.181166 IP 192.168.42.12.68 > 192.168.42.1.67: BOOTP/DHCP, Request from 0c:d2:92:01:f0:63, length 300

13:21:15.187257 IP 192.168.42.1.67 > 192.168.42.12.68: BOOTP/DHCP, Reply, length 300

^C

24 packets captured

24 packets received by filter

0 packets dropped by kernel Copy the Code







I am unable to find a log file for isc-dhcp-server, I am checking out the man page to see if I need to enable one. The only log output I have gotten was in /var/log/syslog when I had the wrong configuration options set.







Even more edits. I am using dhcpdump to monitor the wlan0 interface while connections are happening. Here is the output for the first 5. root@bananapi ~ # dhcpdump -i wlan0

TIME: 2015-04-23 14:05:17.402

IP: 0.0.0.0 (ec:e:c4:4c:e3:b9) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: a252bc67

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: ec:0e:c4:4c:e3:b9:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 1 (DHCPDISCOVER)

OPTION: 61 ( 7) Client-identifier 01:ec:0e:c4:4c:e3:b9

OPTION: 12 ( 10) Host name AcerSwitch

OPTION: 60 ( 8) Vendor class identifier MSFT 5.0

OPTION: 55 ( 13) Parameter Request List 1 (Subnet mask)

15 (Domainname)

3 (Routers)

6 (DNS server)

44 (NetBIOS name server)

46 (NetBIOS node type)

47 (NetBIOS scope)

31 (Perform router discovery)

33 (Static route)

121 (Classless Static Route)

249 (MSFT - Classless route)

252 (MSFT - WinSock Proxy Auto Detect)

43 (Vendor specific info)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:05:18.405

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.15 (ec:e:c4:4c:e3:b9)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: a252bc67

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.15

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: ec:0e:c4:4c:e3:b9:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 2 (DHCPOFFER)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 15 ( 5) Domainname local

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

---------------------------------------------------------------------------



TIME: 2015-04-23 14:05:18.411

IP: 0.0.0.0 (ec:e:c4:4c:e3:b9) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: a252bc67

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: ec:0e:c4:4c:e3:b9:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 61 ( 7) Client-identifier 01:ec:0e:c4:4c:e3:b9

OPTION: 50 ( 4) Request IP address 192.168.42.15

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 12 ( 10) Host name AcerSwitch

OPTION: 81 ( 13) Client FQDN 0-0-0 AcerSwitch

OPTION: 60 ( 8) Vendor class identifier MSFT 5.0

OPTION: 55 ( 13) Parameter Request List 1 (Subnet mask)

15 (Domainname)

3 (Routers)

6 (DNS server)

44 (NetBIOS name server)

46 (NetBIOS node type)

47 (NetBIOS scope)

31 (Perform router discovery)

33 (Static route)

121 (Classless Static Route)

249 (MSFT - Classless route)

252 (MSFT - WinSock Proxy Auto Detect)

43 (Vendor specific info)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:05:18.426

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.15 (ec:e:c4:4c:e3:b9)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: a252bc67

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.15

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: ec:0e:c4:4c:e3:b9:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 15 ( 5) Domainname local

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:00.963

IP: 0.0.0.0 (28:cf:e9:0:c9:c1) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: bb5aa2f3

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 28:cf:e9:00:c9:c1:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 55 ( 9) Parameter Request List 1 (Subnet mask)

3 (Routers)

6 (DNS server)

15 (Domainname)

119 (Domain Search)

95 (LDAP)

252 (MSFT - WinSock Proxy Auto Detect)

44 (NetBIOS name server)

46 (NetBIOS node type)



OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 61 ( 7) Client-identifier 01:28:cf:e9:00:c9:c1

OPTION: 50 ( 4) Request IP address 192.168.1.120

OPTION: 51 ( 4) IP address leasetime 7776000 (12w6d)

OPTION: 12 ( 9) Host name Macintosh

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:00.971

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: bb5aa2f3

SECS: 0

FLAGS: 7f80

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 192.168.42.1

GIADDR: 0.0.0.0

CHADDR: 28:cf:e9:00:c9:c1:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 6 (DHCPNAK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 56 ( 31) Message requested address not available

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:02.177

IP: 0.0.0.0 (28:cf:e9:0:c9:c1) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: bb5aa2f4

SECS: 2

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 28:cf:e9:00:c9:c1:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 55 ( 9) Parameter Request List 1 (Subnet mask)

3 (Routers)

6 (DNS server)

15 (Domainname)

119 (Domain Search)

95 (LDAP)

252 (MSFT - WinSock Proxy Auto Detect)

44 (NetBIOS name server)

46 (NetBIOS node type)



OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 61 ( 7) Client-identifier 01:28:cf:e9:00:c9:c1

OPTION: 50 ( 4) Request IP address 192.168.42.14

OPTION: 51 ( 4) IP address leasetime 7776000 (12w6d)

OPTION: 12 ( 9) Host name Macintosh

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:02.184

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.14 (28:cf:e9:0:c9:c1)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: bb5aa2f4

SECS: 2

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.14

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 28:cf:e9:00:c9:c1:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 7200 (2h)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

OPTION: 15 ( 5) Domainname local

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:15.204

IP: 0.0.0.0 (2c:8a:72:b4:4f:43) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: d99d7ab8

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 2c:8a:72:b4:4f:43:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 1 (DHCPDISCOVER)

OPTION: 61 ( 7) Client-identifier 01:2c:8a:72:b4:4f:43

OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 60 ( 12) Vendor class identifier dhcpcd-5.5.6

OPTION: 12 ( 24) Host name android-dae3283f730536b0

OPTION: 55 ( 9) Parameter Request List 1 (Subnet mask)

33 (Static route)

3 (Routers)

6 (DNS server)

15 (Domainname)

28 (Broadcast address)

51 (IP address leasetime)

58 (T1)

59 (T2)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:16.207

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.11 (2c:8a:72:b4:4f:43)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: d99d7ab8

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.11

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 2c:8a:72:b4:4f:43:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 2 (DHCPOFFER)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

OPTION: 15 ( 5) Domainname local

OPTION: 28 ( 4) Broadcast address 192.168.42.255

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:16.213

IP: 0.0.0.0 (2c:8a:72:b4:4f:43) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: d99d7ab8

SECS: 1

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 2c:8a:72:b4:4f:43:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 61 ( 7) Client-identifier 01:2c:8a:72:b4:4f:43

OPTION: 50 ( 4) Request IP address 192.168.42.11

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 60 ( 12) Vendor class identifier dhcpcd-5.5.6

OPTION: 12 ( 24) Host name android-dae3283f730536b0

OPTION: 55 ( 9) Parameter Request List 1 (Subnet mask)

33 (Static route)

3 (Routers)

6 (DNS server)

15 (Domainname)

28 (Broadcast address)

51 (IP address leasetime)

58 (T1)

59 (T2)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:16.220

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.11 (2c:8a:72:b4:4f:43)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: d99d7ab8

SECS: 1

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.11

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 2c:8a:72:b4:4f:43:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

OPTION: 15 ( 5) Domainname local

OPTION: 28 ( 4) Broadcast address 192.168.42.255

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:37.483

IP: 0.0.0.0 (c:d2:92:1:f0:63) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 82ac0032

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 1 (DHCPDISCOVER)

OPTION: 50 ( 4) Request IP address 192.168.42.12

OPTION: 12 ( 15) Host name cmdann-GE70-0NC

OPTION: 55 ( 18) Parameter Request List 1 (Subnet mask)

28 (Broadcast address)

2 (Time offset)

3 (Routers)

15 (Domainname)

6 (DNS server)

119 (Domain Search)

12 (Host name)

44 (NetBIOS name server)

47 (NetBIOS scope)

26 (Interface MTU)

121 (Classless Static Route)

42 (NTP servers)

121 (Classless Static Route)

249 (MSFT - Classless route)

33 (Static route)

252 (MSFT - WinSock Proxy Auto Detect)

42 (NTP servers)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:38.486

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.12 (c:d2:92:1:f0:63)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 82ac0032

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.12

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 2 (DHCPOFFER)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 28 ( 4) Broadcast address 192.168.42.255

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 15 ( 5) Domainname local

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:38.493

IP: 0.0.0.0 (c:d2:92:1:f0:63) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 82ac0032

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 50 ( 4) Request IP address 192.168.42.12

OPTION: 12 ( 15) Host name cmdann-GE70-0NC

OPTION: 55 ( 18) Parameter Request List 1 (Subnet mask)

28 (Broadcast address)

2 (Time offset)

3 (Routers)

15 (Domainname)

6 (DNS server)

119 (Domain Search)

12 (Host name)

44 (NetBIOS name server)

47 (NetBIOS scope)

26 (Interface MTU)

121 (Classless Static Route)

42 (NTP servers)

121 (Classless Static Route)

249 (MSFT - Classless route)

33 (Static route)

252 (MSFT - WinSock Proxy Auto Detect)

42 (NTP servers)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:38.505

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.12 (c:d2:92:1:f0:63)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 82ac0032

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.12

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 28 ( 4) Broadcast address 192.168.42.255

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 15 ( 5) Domainname local

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:47.904

IP: 0.0.0.0 (c:d2:92:1:f0:63) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 7bd8f611

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 50 ( 4) Request IP address 192.168.42.12

OPTION: 12 ( 15) Host name cmdann-GE70-0NC

OPTION: 55 ( 18) Parameter Request List 1 (Subnet mask)

28 (Broadcast address)

2 (Time offset)

3 (Routers)

15 (Domainname)

6 (DNS server)

119 (Domain Search)

12 (Host name)

44 (NetBIOS name server)

47 (NetBIOS scope)

26 (Interface MTU)

121 (Classless Static Route)

42 (NTP servers)

121 (Classless Static Route)

249 (MSFT - Classless route)

33 (Static route)

252 (MSFT - WinSock Proxy Auto Detect)

42 (NTP servers)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:06:47.911

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.12 (c:d2:92:1:f0:63)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: 7bd8f611

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.12

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: 0c:d2:92:01:f0:63:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 28 ( 4) Broadcast address 192.168.42.255

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 15 ( 5) Domainname local

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

---------------------------------------------------------------------------



TIME: 2015-04-23 14:07:07.029

IP: 0.0.0.0 (d0:e7:82:ec:3a:dd) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: afebdf87

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: d0:e7:82:ec:3a:dd:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 1 (DHCPDISCOVER)

OPTION: 61 ( 7) Client-identifier 01:d0:e7:82:ec:3a:dd

OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 60 ( 12) Vendor class identifier dhcpcd 5.1.4

OPTION: 55 ( 15) Parameter Request List 1 (Subnet mask)

121 (Classless Static Route)

33 (Static route)

3 (Routers)

6 (DNS server)

12 (Host name)

15 (Domainname)

26 (Interface MTU)

28 (Broadcast address)

51 (IP address leasetime)

54 (Server identifier)

58 (T1)

59 (T2)

119 (Domain Search)

252 (MSFT - WinSock Proxy Auto Detect)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:07:08.031

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.13 (d0:e7:82:ec:3a:dd)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: afebdf87

SECS: 0

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.13

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: d0:e7:82:ec:3a:dd:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 2 (DHCPOFFER)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

OPTION: 15 ( 5) Domainname local

OPTION: 28 ( 4) Broadcast address 192.168.42.255

---------------------------------------------------------------------------



TIME: 2015-04-23 14:07:08.115

IP: 0.0.0.0 (d0:e7:82:ec:3a:dd) > 255.255.255.255 (ff:ff:ff:ff:ff:ff)

OP: 1 (BOOTPREQUEST)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: afebdf87

SECS: 1

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 0.0.0.0

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: d0:e7:82:ec:3a:dd:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)

OPTION: 61 ( 7) Client-identifier 01:d0:e7:82:ec:3a:dd

OPTION: 50 ( 4) Request IP address 192.168.42.13

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 57 ( 2) Maximum DHCP message size 1500

OPTION: 60 ( 12) Vendor class identifier dhcpcd 5.1.4

OPTION: 55 ( 15) Parameter Request List 1 (Subnet mask)

121 (Classless Static Route)

33 (Static route)

3 (Routers)

6 (DNS server)

12 (Host name)

15 (Domainname)

26 (Interface MTU)

28 (Broadcast address)

51 (IP address leasetime)

54 (Server identifier)

58 (T1)

59 (T2)

119 (Domain Search)

252 (MSFT - WinSock Proxy Auto Detect)



---------------------------------------------------------------------------



TIME: 2015-04-23 14:07:08.122

IP: 192.168.42.1 (2:1a:11:f0:bc:c6) > 192.168.42.13 (d0:e7:82:ec:3a:dd)

OP: 2 (BOOTPREPLY)

HTYPE: 1 (Ethernet)

HLEN: 6

HOPS: 0

XID: afebdf87

SECS: 1

FLAGS: 0

CIADDR: 0.0.0.0

YIADDR: 192.168.42.13

SIADDR: 0.0.0.0

GIADDR: 0.0.0.0

CHADDR: d0:e7:82:ec:3a:dd:00:00:00:00:00:00:00:00:00:00

SNAME: .

FNAME: .

OPTION: 53 ( 1) DHCP message type 5 (DHCPACK)

OPTION: 54 ( 4) Server identifier 192.168.42.1

OPTION: 51 ( 4) IP address leasetime 600 (10m)

OPTION: 1 ( 4) Subnet mask 255.255.255.0

OPTION: 3 ( 4) Routers 192.168.42.1

OPTION: 6 ( 8) DNS server 8.8.8.8,8.8.4.4

OPTION: 15 ( 5) Domainname local

OPTION: 28 ( 4) Broadcast address 192.168.42.255

---------------------------------------------------------------------------

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