On Mon, Apr 14, 2014 at 2:04 PM, sven falempin <[email protected]> wrote:
> On Mon, Apr 14, 2014 at 8:21 AM, sven falempin <[email protected]>
> wrote:
>> hello
>>
>> As far as i know, nothing change...
>> but the machine is remote.
>>
>> v12-GW 14# /sbin/dhclient -l /run/dhclient.leases.trunk0 trunk0
>> DHCPDISCOVER on trunk0 to 255.255.255.255 port 67 interval 3
>> DHCPOFFER from 10.0.0.254 (96:4f:87:9c:ad:67)
>> DHCPREQUEST on trunk0 to 255.255.255.255 port 67
>> DHCPACK from 10.0.0.254 (96:4f:87:9c:ad:67)
>> Segmentation fault
>>
>
> I am trying to get the core file of this priviledge separated daemon.
> # ulimit -c unlinited
> write to everyone on / and / sbin just during the test.
> i also change sysctl core nosuidcoredump to 0 (despair ..)
>
> I dont have gdb on the machine.... how to get the core of dhclient.
>
> I guess i will (try to) reproduce on a recent snashots, the dhcp
> server is dnsmasq.
> (i am using it to resolve local hostanmes)
>
>
>>
>> Apr 14 13:46:48 v12-GW dhclient[1810]: DHCPOFFER from 10.0.0.254
>> (96:4f:87:9c:ad:67)
>> Apr 14 13:46:48 v12-GW dhclient[1810]: DHCPREQUEST on trunk0 to
>> 255.255.255.255 port 67
>> Apr 14 13:46:48 v12-GW dhclient[1810]: DHCPACK from 10.0.0.254
>> (96:4f:87:9c:ad:67)
>> Apr 14 13:46:48 v12-GW /bsd: arpresolve: 10.0.0.254: can't allocate llinfo
>>
>>
>> ( i am using syslogc to read logs and the begining date is not in the buffer
>> )
>>
>> I work around setting ip statically on my trunk0 and unmonitor the
>> trunk0 leases. everything s fine like this.
>> Someone reboot the machine since, it didnt fix the problem.
>>
>> Of course because setting the ip manually works the 10.0.0.254 is in
>> arp table. (i am setting trunk0 to the ip the dhcp server is giving
>> 10.0.0.126)
>>
>> v12-GW 49# arp -a
>> ? (10.0.0.1) at 16:00:40:da:39:d0 on trunk0
>> ? (10.0.0.254) at 96:4f:87:9c:ad:67 on trunk0
>>
>> and the dhclient is getting leases on two other interfaces, no problem.
>>
>>
>> As far as i understand dhclient does not like something about the mac
>> address, i cannot do anymore test for a few hours (like ulimit -c
>> unlimited and restart dhclient, wheres does it dump already ?)
>>
>>
>>
>> - - - - -
>>
>>
>> OpenBSD 5.4 (GENERIC) #37: Tue Jul 30 12:05:01 MDT 2013
>> [email protected]:/usr/src/sys/arch/i386/compile/GENERIC
>> cpu0: Geode(TM) Integrated Processor by AMD PCS ("AuthenticAMD"
>> 586-class) 499 MHz
>> cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX,MMXX,3DNOW2,3DNOW
>> real mem = 536408064 (511MB)
>> avail mem = 516194304 (492MB)
>> mainbus0 at root
>> bios0 at mainbus0: AT/286+ BIOS, date 20/70/03, BIOS32 rev. 0 @ 0xfac40
>> pcibios0 at bios0: rev 2.0 @ 0xf0000/0x10000
>> pcibios0: pcibios_get_intr_routing - function not supported
>> pcibios0: PCI IRQ Routing information unavailable.
>> pcibios0: PCI bus #1 is the last bus
>> bios0: ROM list: 0xc8000/0xa800
>> cpu0 at mainbus0: (uniprocessor)
>> amdmsr0 at mainbus0
>> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
>> 0:20:0: io address conflict 0x6100/0x100
>> 0:20:0: io address conflict 0x6200/0x200
>> pchb0 at pci0 dev 1 function 0 "AMD Geode LX" rev 0x33
>> glxsb0 at pci0 dev 1 function 2 "AMD Geode LX Crypto" rev 0x00: RNG AES
>> vr0 at pci0 dev 6 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 11,
>> address 00:00:24:d0:8e:d0
>> ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr1 at pci0 dev 7 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 5,
>> address 00:00:24:d0:8e:d1
>> ukphy1 at vr1 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr2 at pci0 dev 8 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 9,
>> address 00:00:24:d0:8e:d2
>> ukphy2 at vr2 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr3 at pci0 dev 9 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 12,
>> address 00:00:24:d0:8e:d3
>> ukphy3 at vr3 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> ppb0 at pci0 dev 14 function 0 "TI PCI2250" rev 0x02
>> pci1 at ppb0 bus 1
>> vr4 at pci1 dev 0 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 10,
>> address 00:00:24:cf:f5:a8
>> ukphy4 at vr4 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr5 at pci1 dev 1 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 7,
>> address 00:00:24:cf:f5:a9
>> ukphy5 at vr5 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr6 at pci1 dev 2 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 10,
>> address 00:00:24:cf:f5:aa
>> ukphy6 at vr6 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> vr7 at pci1 dev 3 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 7,
>> address 00:00:24:cf:f5:ab
>> ukphy7 at vr7 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
>> 0x004063, model 0x0034
>> glxpcib0 at pci0 dev 20 function 0 "AMD CS5536 ISA" rev 0x03: rev 3,
>> 32-bit 3579545Hz timer, watchdog, gpio, i2c
>> gpio0 at glxpcib0: 32 pins
>> iic0 at glxpcib0
>> pciide0 at pci0 dev 20 function 2 "AMD CS5536 IDE" rev 0x01: DMA,
>> channel 0 wired to compatibility, channel 1 wired to compatibility
>> wd0 at pciide0 channel 0 drive 1: <SanDisk SDCFH-4096>
>> wd0: 1-sector PIO, LBA, 3825MB, 7835184 sectors
>> wd0(pciide0:0:1): using PIO mode 4, DMA mode 2
>> pciide0: channel 1 ignored (disabled)
>> ohci0 at pci0 dev 21 function 0 "AMD CS5536 USB" rev 0x02: irq 15,
>> version 1.0, legacy support
>> ehci0 at pci0 dev 21 function 1 "AMD CS5536 USB" rev 0x02: irq 15
>> usb0 at ehci0: USB revision 2.0
>> uhub0 at usb0 "AMD EHCI root hub" rev 2.00/1.00 addr 1
>> isa0 at glxpcib0
>> isadma0 at isa0
>> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
>> com0: console
>> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
>> pckbc0 at isa0 port 0x60/5
>> pckbd0 at pckbc0 (kbd slot)
>> pckbc0: using irq 1 for kbd slot
>> wskbd0 at pckbd0: console keyboard
>> pcppi0 at isa0 port 0x61
>> spkr0 at pcppi0
>> nsclpcsio0 at isa0 port 0x2e/2: NSC PC87366 rev 9: GPIO VLM TMS
>> gpio1 at nsclpcsio0: 29 pins
>> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
>> usb1 at ohci0: USB revision 1.0
>> uhub1 at usb1 "AMD OHCI root hub" rev 1.00/1.00 addr 1
>> mtrr: K6-family MTRR support (2 registers)
>> vscsi0 at root
>> scsibus0 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus1 at softraid0: 256 targets
>> root on wd0a (abac4e8dfa9e4e63.a) swap on wd0b dump on wd0b
>> arpresolve: 10.0.0.254: can't allocate llinfo
>>
>> pcidump
>> Domain /dev/pci0:
>> 0:1:0: AMD Geode LX
>> 0:1:2: AMD Geode LX Crypto
>> 0:6:0: VIA VT6105M RhineIII
>> 0:7:0: VIA VT6105M RhineIII
>> 0:8:0: VIA VT6105M RhineIII
>> 0:9:0: VIA VT6105M RhineIII
>> 0:14:0: TI PCI2250
>> 0:20:0: AMD CS5536 ISA
>> 0:20:2: AMD CS5536 IDE
>> 0:21:0: AMD CS5536 USB
>> 0:21:1: AMD CS5536 USB
>> 1:0:0: VIA VT6105M RhineIII
>> 1:1:0: VIA VT6105M RhineIII
>> 1:2:0: VIA VT6105M RhineIII
>> 1:3:0: VIA VT6105M RhineIII
>>
>>
so i got gdb back to the machine because i cannot reproduce outside of the box.
gdb too old cannot gcore.
The state is nasty, but i do get the trace of the dhcp transaction.
[..]
DHCPREQUEST on trunk0 to 255.255.255.255 port 67
DHCPACK from 10.0.0.254 (96:4f:87:9c:ad:67)
Program received signal SIGSEGV, Segmentation fault.
0x1c005b26 in add_classless_static_routes (rdomain=13684944,
classless_static_routes=0x0) at /usr/src/sbin/dhclient/dhclient.c:2408
2408 /usr/src/sbin/dhclient/dhclient.c: No such file or directory.
in /usr/src/sbin/dhclient/dhclient.c
(gdb) bt
#0 0x1c005b26 in add_classless_static_routes (rdomain=13684944,
classless_static_routes=0x0) at /usr/src/sbin/dhclient/dhclient.c:2408
#1 0xd0d0d0d0 in ?? ()
#2 0x00d0d0d0 in ?? ()
#3 0x00000000 in ?? ()
(gdb) info all-registers
eax 0x0 0
ecx 0x0 0
edx 0xafe01a8 184418728
ebx 0x88283718 -2010630376
esp 0xcfbce250 0xcfbce250
ebp 0xcfbce288 0xcfbce288
esi 0x3c02547f 1006785663
edi 0x3c025380 1006785408
eip 0x1c005b26 0x1c005b26
eflags 0x10297 66199
cs 0x2b 43
ss 0x33 51
ds 0x33 51
es 0x33 51
fs 0x5b 91
gs 0x63 99
st0 0 (raw 0x00000000000000000000)
st1 0 (raw 0x00000000000000000000)
st2 0 (raw 0x00000000000000000000)
st3 0 (raw 0x00000000000000000000)
st4 0 (raw 0x00000000000000000000)
st5 0 (raw 0x00000000000000000000)
st6 0 (raw 0x00000000000000000000)
st7 8985600.5 (raw 0x4016891c008000000000)
fctrl 0x37f 895
fstat 0x20 32
ftag 0xffff 65535
fiseg 0x2b 43
fioff 0x1c029105 469930245
foseg 0x33 51
fooff 0xcfbceac4 -809702716
fop 0x35d 861
xmm0 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm1 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm2 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm3 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm4 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm5 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm6 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
xmm7 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 =
0x00000000000000000000000000000000}
mxcsr 0x1f80 8064
mm0 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm1 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm2 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm3 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm4 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm5 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
---Type <return> to continue, or q <return> to quit---
mm6 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0,
0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm7 {uint64 = 0x891c008000000000, v2_int32 = {0x0,
0x891c0080}, v4_int16 = {0x0, 0x0, 0x80, 0x891c}, v8_int8 = {0x0, 0x0,
0x0, 0x0, 0x80, 0x0, 0x1c, 0x89}}
(gdb) info line
Line number 0 is out of range for "/usr/src/sbin/dhclient/dhclient.c".
The transmission leading to the bug, maybe it can be used as a replay test :
tcpdump: listening on trunk0, link-type EN10MB
1397524649.881762 fe:e1:ba:d0:8e:d0 ff:ff:ff:ff:ff:ff 0800 342:
10.0.0.126.68 > 255.255.255.255.67: xid:0x38641e99 vend-rfc1048
DHCP:REQUEST HN:"ulis-v12-GW" RQ:10.0.0.126
PR:SM+BR+TZ+121+DG+DN+NS+HN CID:1.254.225.186.208.142.208 [tos 0x10]
0000: ffff ffff ffff fee1 bad0 8ed0 0800 4510 ..............E.
0010: 0148 0000 0000 8011 2f18 0a00 007e ffff .H....../....~..
0020: ffff 0044 0043 0134 3fc2 0101 0600 3864 ...D.C.4?.....8d
0030: 1e99 0000 0000 0000 0000 0000 0000 0000 ................
0040: 0000 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 030c 0b75 ......c.Sc5....u
0120: 6c69 732d 7631 322d 4757 3204 0a00 007e lis-v12-GW2....~
0130: 3708 011c 0279 030f 060c 3d07 01fe e1ba 7....y....=.....
0140: d08e d0ff 0000 0000 0000 0000 0000 0000 ................
0150: 0000 0000 0000 ......
1397524652.887574 fe:e1:ba:d0:8e:d0 ff:ff:ff:ff:ff:ff 0800 342:
10.0.0.126.68 > 255.255.255.255.67: xid:0x38641e99 secs:3 vend-rfc1048
DHCP:REQUEST HN:"ulis-v12-GW" RQ:10.0.0.126
PR:SM+BR+TZ+121+DG+DN+NS+HN CID:1.254.225.186.208.142.208 [tos 0x10]
0000: ffff ffff ffff fee1 bad0 8ed0 0800 4510 ..............E.
0010: 0148 0000 0000 8011 2f18 0a00 007e ffff .H....../....~..
0020: ffff 0044 0043 0134 3fbf 0101 0600 3864 ...D.C.4?.....8d
0030: 1e99 0003 0000 0000 0000 0000 0000 0000 ................
0040: 0000 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 030c 0b75 ......c.Sc5....u
0120: 6c69 732d 7631 322d 4757 3204 0a00 007e lis-v12-GW2....~
0130: 3708 011c 0279 030f 060c 3d07 01fe e1ba 7....y....=.....
0140: d08e d0ff 0000 0000 0000 0000 0000 0000 ................
0150: 0000 0000 0000 ......
1397524658.897378 fe:e1:ba:d0:8e:d0 ff:ff:ff:ff:ff:ff 0800 342:
10.0.0.126.68 > 255.255.255.255.67: xid:0x38641e99 secs:9 vend-rfc1048
DHCP:REQUEST HN:"ulis-v12-GW" RQ:10.0.0.126
PR:SM+BR+TZ+121+DG+DN+NS+HN CID:1.254.225.186.208.142.208 [tos 0x10]
0000: ffff ffff ffff fee1 bad0 8ed0 0800 4510 ..............E.
0010: 0148 0000 0000 8011 2f18 0a00 007e ffff .H....../....~..
0020: ffff 0044 0043 0134 3fb9 0101 0600 3864 ...D.C.4?.....8d
0030: 1e99 0009 0000 0000 0000 0000 0000 0000 ................
0040: 0000 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 030c 0b75 ......c.Sc5....u
0120: 6c69 732d 7631 322d 4757 3204 0a00 007e lis-v12-GW2....~
0130: 3708 011c 0279 030f 060c 3d07 01fe e1ba 7....y....=.....
0140: d08e d0ff 0000 0000 0000 0000 0000 0000 ................
0150: 0000 0000 0000 ......
1397524673.907963 fe:e1:ba:d0:8e:d0 ff:ff:ff:ff:ff:ff 0800 342:
0.0.0.0.68 > 255.255.255.255.67: xid:0x95ce17 vend-rfc1048
DHCP:DISCOVER HN:"ulis-v12-GW" RQ:10.0.0.126
PR:SM+BR+TZ+121+DG+DN+NS+HN CID:1.254.225.186.208.142.208 [tos 0x10]
0000: ffff ffff ffff fee1 bad0 8ed0 0800 4510 ..............E.
0010: 0148 0000 0000 8011 3996 0000 0000 ffff .H......9.......
0020: ffff 0044 0043 0134 d490 0101 0600 0095 ...D.C.4........
0030: ce17 0000 0000 0000 0000 0000 0000 0000 ................
0040: 0000 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 010c 0b75 ......c.Sc5....u
0120: 6c69 732d 7631 322d 4757 3204 0a00 007e lis-v12-GW2....~
0130: 3708 011c 0279 030f 060c 3d07 01fe e1ba 7....y....=.....
0140: d08e d0ff 0000 0000 0000 0000 0000 0000 ................
0150: 0000 0000 0000 ......
1397524673.939634 96:4f:87:9c:ad:67 fe:e1:ba:d0:8e:d0 0800 360:
10.0.0.254.67 > 10.0.0.126.68: xid:0x95ce17 Y:10.0.0.126 S:10.0.0.254
vend-rfc1048 DHCP:OFFER SID:10.0.0.254 LT:43200 RN:21600 RB:37800
SM:255.255.255.0 BR:10.0.0.255
T121:415279105,3232236030,415279114,3232236030,3232236030,167772414
NS:10.0.0.254 DG:10.0.0.254 (DF)
0000: fee1 bad0 8ed0 964f 879c ad67 0800 4500 .......O...g..E.
0010: 015a 0000 4000 4011 2418 0a00 00fe 0a00 .Z..@.@.$.......
0020: 007e 0043 0044 0146 47bf 0201 0600 0095 .~.C.D.FG.......
0030: ce17 0000 0000 0000 0000 0a00 007e 0a00 .............~..
0040: 00fe 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 0236 040a ......c.Sc5..6..
0120: 0000 fe33 0400 00a8 c03a 0400 0054 603b ...3.....:...T`;
0130: 0400 0093 a801 04ff ffff 001c 040a 0000 ................
0140: ff79 1818 c0a8 01c0 a801 fe18 c0a8 0ac0 .y..............
0150: a801 fec0 a801 fe0a 0000 fe06 040a 0000 ................
0160: fe03 040a 0000 feff ........
1397524673.943489 fe:e1:ba:d0:8e:d0 ff:ff:ff:ff:ff:ff 0800 342:
0.0.0.0.68 > 255.255.255.255.67: xid:0x95ce17 vend-rfc1048
DHCP:REQUEST HN:"ulis-v12-GW" RQ:10.0.0.126 SID:10.0.0.254
PR:SM+BR+TZ+121+DG+DN+NS+HN CID:1.254.225.186.208.142.208 [tos 0x10]
0000: ffff ffff ffff fee1 bad0 8ed0 0800 4510 ..............E.
0010: 0148 0000 0000 8011 3996 0000 0000 ffff .H......9.......
0020: ffff 0044 0043 0134 918e 0101 0600 0095 ...D.C.4........
0030: ce17 0000 0000 0000 0000 0000 0000 0000 ................
0040: 0000 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 030c 0b75 ......c.Sc5....u
0120: 6c69 732d 7631 322d 4757 3204 0a00 007e lis-v12-GW2....~
0130: 3604 0a00 00fe 3708 011c 0279 030f 060c 6.....7....y....
0140: 3d07 01fe e1ba d08e d0ff 0000 0000 0000 =...............
0150: 0000 0000 0000 ......
1397524674.011308 96:4f:87:9c:ad:67 fe:e1:ba:d0:8e:d0 0800 373:
10.0.0.254.67 > 10.0.0.126.68: xid:0x95ce17 Y:10.0.0.126 S:10.0.0.254
vend-rfc1048 DHCP:ACK SID:10.0.0.254 LT:43200 RN:21600 RB:37800
SM:255.255.255.0 BR:10.0.0.255 HN:"ulis-v12-GW"
T121:415279105,3232236030,415279114,3232236030,3232236030,167772414
NS:10.0.0.254 DG:10.0.0.254 (DF)
0000: fee1 bad0 8ed0 964f 879c ad67 0800 4500 .......O...g..E.
0010: 0167 0000 4000 4011 240b 0a00 00fe 0a00 .g..@.@.$.......
0020: 007e 0043 0044 0153 9aa6 0201 0600 0095 .~.C.D.S........
0030: ce17 0000 0000 0000 0000 0a00 007e 0a00 .............~..
0040: 00fe 0000 0000 fee1 bad0 8ed0 0000 0000 ................
0050: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0060: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0070: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0080: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0090: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00c0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00d0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00e0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00f0: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0100: 0000 0000 0000 0000 0000 0000 0000 0000 ................
0110: 0000 0000 0000 6382 5363 3501 0536 040a ......c.Sc5..6..
0120: 0000 fe33 0400 00a8 c03a 0400 0054 603b ...3.....:...T`;
0130: 0400 0093 a801 04ff ffff 001c 040a 0000 ................
0140: ff0c 0b75 6c69 732d 7631 322d 4757 7918 ...ulis-v12-GWy.
0150: 18c0 a801 c0a8 01fe 18c0 a80a c0a8 01fe ................
0160: c0a8 01fe 0a00 00fe 0604 0a00 00fe 0304 ................
0170: 0a00 00fe ff .....
