Lina_bigphysarea_size: Open /proc/bigphysarea Failed, Error 2

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  1. Lina_bigphysarea_size: Open /proc/bigphysarea Failed Error 2 System
  2. Lina_bigphysarea_size Open /proc/bigphysarea Failed Error 2
  3. Lina_bigphysarea_size: Open /proc/bigphysarea Failed Error 2 Mac
Seit ich die erste Cisco ASA in den Händen hielt fand ich die Geräte sofort interessant. Warum? Sie werden schnell warm ;)

GNS3 has been a stable to my personal study. When I first achieved ROUTE on my way to CCNP I worked in a heavily switched environment. I had worked on routers and routing technologies about 5 percent of the time. It wasn’t enough to brush over the material and blitz the exam. I required a deep. ASA's have always acted flaky in GNS3. You will probably get more support by posting this on the GNS forums. I think they recommend running on a VM now. Check the forums there are more articles. This archive was generated by hypermail 1.02.hypermail 1.02.


Etwas, was andere vielleicht stört hat mich auf den Gedanken gebracht, dass drin wohl irgendwas schnelles sein muss. Ist es auch, drin ist ein kompletter x86-kompatibler PC mit USB und Audio (nicht angeschlossen).
Was läuft also auf der ASA? Mal schauen, wir nehmen dafür das aktuelle Image mit der Version 8.02.
sinuspl@mobile:~/asa$ ls -la asa802-k8.bin
-rw-r--r-- 1 sinuspl sinuspl 14524416 2008-08-08 14:15 asa802-k8.bin
sinuspl@mobile:~/asa$

Mal mit 'strings' reinschauen was lesbar ist (hier ein kleiner Auszug):Failed,Failed,
linux: fatal error: A20 gate not responding!
2.6.17.8 (kevfox@kevfox-lnx) #5 PREEMPT Mon May 7 18:35:37 EDT 2007
initrdBegin=
moving initrd
initrdSize
initrdBegin

Na dann... schauen wir mal, ob es eine initrd gibt:

Lina_bigphysarea_size: Open /proc/bigphysarea Failed Error 2 System


sinuspl@mobile:~/asa$ hexdump -C asa802-k8.bin > asa802-k8.hex
sinuspl@mobile:~/asa$ ls -la asa802-k8.hex
-rw-r--r-- 1 sinuspl sinuspl 71393157 2008-08-08 14:33 asa802-k8.hex
sinuspl@mobile:~/asa$ grep '1f 8b 08 00 1d' asa802-k8.hex
001228b0 1f 8b 08 00 1d 3d 73 46 00 03 ec 3a 6d 54 14 57 .....=sF...:mT.W
sinuspl@mobile:~/asa$

Also doch! 001228b0 ist die Adresse an der es anfängt. Ein bischen rechnen:
sinuspl@mobile:~/asa$ echo '14524416-((0+11*16)+((8+2*16)*256)+((2+1*16)*65536))' bc
13334352
sinuspl@mobile:~/asa$ tail -c 13334352 asa802-k8.bin > asa802-k8.initrd.gz
sinuspl@mobile:~/asa$ ls -la asa802-k8.initrd.gz
-rw-r--r-- 1 sinuspl sinuspl 13334352 2008-08-08 14:46 asa802-k8.initrd.gz
sinuspl@mobile:~/asa$

So, nun haben wir die (vermeintliche) initrd. Entpacken? Ja:
sinuspl@mobile:~/asa$ gzip -d asa802-k8.initrd.gz
gzip: asa802-k8.initrd.gz: decompression OK, trailing garbage ignored
sinuspl@mobile:~/asa$ ls -la asa802-k8.initrd
-rw-r--r-- 1 sinuspl sinuspl 31251968 2008-08-08 14:46 asa802-k8.initrd
sinuspl@mobile:~/asa$

Mal mit cpio die Daten zurückgewinnen:
sinuspl@mobile:~/asa$ mkdir initrd
sinuspl@mobile:~/asa$ cd initrd/
sinuspl@mobile:~/asa/initrd$ cpio -i --no-absolute-filenames --make-directories < ../asa802-k8.initrd
cpio: Removing leading `/' from member names
61039 blocks
sinuspl@mobile:~/asa/initrd$ ls
asa bin dev etc init lib linuxrc mnt proc sbin sys System.map usr vmlinuz
sinuspl@mobile:~/asa/initrd$

Lina_bigphysarea_size: open /proc/bigphysarea failed error 2 1Also doch Linux ;) Jetzt versuchen wir mal mit QEMU. Zuerst mal wieder die initrd packen, flash-disk erzeugen und alles starten:
sinuspl@mobile:~/asa/initrd$ cd ..
sinuspl@mobile:~/asa$ gzip asa802-k8.initrd
sinuspl@mobile:~/asa$ dd if=/dev/zero of=FLASH bs=1M count=1 seek=254
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.00604308 s, 174 MB/s
sinuspl@mobile:~/asa$ qemu -hda FLASH -m 256 -kernel ./initrd/vmlinuz -initrd asa802-k8.initrd.gz -kernel-kqemu -nographic -append 'auto console=ttyS0,9600 bigphysarea=16384 ide1=noprobe'

Was rauskommt ist länger:
Linux version 2.6.17.8 (kevfox@kevfox-lnx) (gcc version 4.0.2) #5 PREEMPT Mon May 7 18:35:37 EDT 2007
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
BIOS-e820: 000000000fff0000 - 0000000010000000 (ACPI data)
BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
255MB LOWMEM available.
DMI not present or invalid.
Allocating PCI resources starting at 20000000 (gap: 10000000:effc0000)
Built 1 zonelists
Kernel command line: auto console=ttyS0,9600 bigphysarea=16384 ide1=noprobe
ide_setup: ide1=noprobe
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 4096 bytes)
Detected 1862.899 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 178388k/262080k available (1553k kernel code, 82984k reserved, 348k data, 116k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3739.13 BogoMIPS (lpj=7478268)
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Intel Pentium II (Klamath) stepping 03
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 0k freed
Unpacking initramfs... done
Freeing initrd memory: 12968k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfaa80, last bus=0
Setting up standard PCI resources
PCI: Probing PCI hardware
PCI quirk: region b000-b03f claimed by PIIX4 ACPI
PCI quirk: region b100-b10f claimed by PIIX4 SMB
PCI: Using IRQ router PIIX/ICH [8086/7000] at 0000:00:01.0
PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
Total HugeTLB memory allocated, 0
bigphysarea: Allocated 16384 pages at 0xe0000000.
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Limiting direct PCI/PCI transfers.
PCI: PIIX3: Enabling Passive Release on 0000:00:01.0
Activating ISA DMA hang workarounds.
Serial: 8250/16550 driver $Revision: #2 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450
loop: loaded (max 8 devices)
pcnet32.c:v1.32 18.Mar.2006 tsbogend@alpha.franken.de
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: QEMU HARDDISK, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: max request size: 512KiB
hda: 522240 sectors (267 MB) w/256KiB Cache, CHS=518/255/63
hda: cache flushes supported
hda:
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
Freeing unused kernel memory: 116k freed
mount: Mounting /dev/hda1 on /mnt/disk0 failed: No such device or address
mount: Mounting /dev/hda1 on /mnt/disk0 failed: No such device or address
TIPC: Activated (compiled May 2 2007 15:38:08)
NET: Registered protocol family 30
TIPC: Started in single node mode
TIPC: Started in network mode
TIPC: Own node address , network identity 1234
TIPC: Enabled bearer , discovery domain , priority 10
Processor memory 164921344, Reserved memory: 20971520 (DSOs: 0 + kernel: 20971520)
Guest RAM start: 0xd4c00080
Guest RAM end: 0xdd400000
LINA unit number: 1
Guest RAM brk: 0xd4c01000
MKDIR failed No such file or directory for /var/log/
Welcome to LINA - ( F1-on-Linux platform ) desktop version!
********************************************************************
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING *
* *
* This product is for Cisco internal use ONLY!!! *
* *
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING *
********************************************************************
i2c_read_byte_w_wait() error, slot = 0x4, device = 0xb0, address = 0 byte count = 1. Reason: I2C_SMBUS_UNSUPPORT
Total SSMs found: 0
Ignoring PCI card in slot:0 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:1 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:2 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:3 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:4 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:5 (vendor:0x0 deviceid:0x0)
Ignoring PCI card in slot:6 (vendor:0x0 deviceid:0x0)
Total NICs found: 6
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 0 - verify the support in kernel
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 1 - verify the support in kernel
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 2 - verify the support in kernel
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 3 - verify the support in kernel
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 4 - verify the support in kernel
Error in ioctl SIOGIFINDEX
Failed to open linaeth for interface 5 - verify the support in kernel
INFO: Unable to read firewall mode from flash
Writing default firewall mode (single) to flash
WARNING: Unable to write firewall mode to flash, this is normal if flash is
not formatted.
--------------------------------------------------------------------------
. .


. . . .
.: :..: :.
C i s c o S y s t e m s
--------------------------------------------------------------------------
Cisco Adaptive Security Appliance Software Version 8.0(2)
Cannot open interface card (media_ethernet/port/id/0)
pix_idb_create: Unable to get link capabilities 0
pix_idb_create: Unable to get nic_stats for port 0
Cannot open interface card (media_ethernet/port/id/1)
pix_idb_create: Unable to get link capabilities 1
pix_idb_create: Unable to get nic_stats for port 1
Cannot open interface card (media_ethernet/port/id/2)
pix_idb_create: Unable to get link capabilities 2
pix_idb_create: Unable to get nic_stats for port 2
Cannot open interface card (media_ethernet/port/id/3)
pix_idb_create: Unable to get link capabilities 3
pix_idb_create: Unable to get nic_stats for port 3
Cannot open interface card (media_ethernet/port/id/4)
pix_idb_create: Unable to get link capabilities 4
pix_idb_create: Unable to get nic_stats for port 4
Cannot open interface card (media_ethernet/port/id/5)
pix_idb_create: Unable to get link capabilities 5
pix_idb_create: Unable to get nic_stats for port 5
****************************** Warning *******************************
This product contains cryptographic features and is
subject to United States and local country laws
governing, import, export, transfer, and use.
Delivery of Cisco cryptographic products does not
imply third-party authority to import, export,
distribute, or use encryption. Importers, exporters,
distributors and users are responsible for compliance
with U.S. and local country laws. By using this
product you agree to comply with applicable laws and
regulations. If you are unable to comply with U.S.
and local laws, return the enclosed items immediately.
A summary of U.S. laws governing Cisco cryptographic
products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by
sending email to export@cisco.com.
******************************* Warning *******************************
Copyright (c) 1996-2007 by Cisco Systems, Inc.
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
open or write(ffsdev/2/write/32) failed
Could not initialize system files in flash.
i2c_read_byte_w_suspend() error, slot = 0x4, device = 0xb0, address = 0 byte count = 1. Reason: I2C_SMBUS_UNSUPPORT
i2c_read_byte_w_suspend() error, slot = 0x4, device = 0xb0, address = 0 byte count = 1. Reason: I2C_SMBUS_UNSUPPORT
Type help or '?' for a list of available commands.
ciscoasa>

OK! Gewonnen! ;)

Lina_bigphysarea_size Open /proc/bigphysarea Failed Error 2


Lina_bigphysarea_size: Open /proc/bigphysarea Failed Error 2 Mac

ciscoasa> enable
Password:
ciscoasa# show version
Cisco Adaptive Security Appliance Software Version 8.0(2)
Compiled on Fri 15-Jun-07 19:29 by builders
System image file is 'Unknown, monitor mode tftp booted image'
Config file at boot was 'startup-config'
ciscoasa up 2 mins 30 secs
Hardware: , 128 MB RAM, CPU Pentium II 1862 MHz
Internal ATA Compact Flash, 0MB
BIOS Flash Firmware Hub @ 0xffe00000, 1024KB
0: Ext: Ethernet0/0 : irq 255
1: Ext: Ethernet0/1 : irq 255
2: Ext: Ethernet0/2 : irq 255
3: Ext: Ethernet0/3 : irq 255
4: Ext: Ethernet0/4 : irq 255
5: Ext: Ethernet0/5 : irq 255
VLANs : 200
Failover : Active/Active
3DES-AES : Enabled
Security Contexts : 20
GTP/GPRS : Enabled
VPN Peers : 5000
WebVPN Peers : 2500
ADV END SEC : Enabled
Serial Number: 123456789AB
Running Activation Key: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
Configuration register is 0x0
Configuration has not been modified since last system restart.
ciscoasa# sh run
: Saved
:
ASA Version 8.0(2)
!
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
interface Ethernet0/0
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/1
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/4
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/5
shutdown
no nameif
no security-level
no ip address
!
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
pager lines 24
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
dynamic-access-policy-record DfltAccessPolicy
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
no crypto isakmp nat-traversal
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
!
!
prompt hostname context
Cryptochecksum:00000000000000000000000000000000
: end
ciscoasa#