Appendix E Troubleshooting

Troubleshooting the ASA 5500-X IPS SSP

The output shows that the ASA 5500-X IPS SSP is up. If the status reads Down, you can reset it using the sw-module module 1 reset command.

If you have problems with reimaging the ASA 5500-X IPS SSP, use the debug module-bootcommand to see the output as it boots. Make sure you have the correct IP address for the TFTP server and you have the correct file on the TFTP server. Then use the sw-module module ips recover command again to reimage the module.

asa-ips#sw-module module ips recover configure image disk0:/IPS-SSP_5555-K9-sys-1.1-a-7.1-3-E4.aip

Image URL [tftp://192.0.2.1/IPS-5545-K9-sys-1.1-a-7.1-3-E4.aip]:

Port

IP

Address [192.0.2.226]:

VLAN

ID

[0]:

Gateway

IP Address [192.0.2.254]:

asa-ips#debug module-boot

debug module-boot enabled at level 1 asa-ips# sw-module module ips reload

Reload module ips? [confirm] Reload issued for module ips. asa-ips# Mod-ips 228> ***

Mod-ips 229>

*** EVENT: The module is reloading.

Mod-ips 230>

*** TIME: 08:07:36 CST Jan 17 2012

Mod-ips 231>

***

Mod-ips 232>

Mod-ips 233> The system is going down NOW!

Mod-ips 234>

Sending SIGTERM to all processes

Mod-ips 235>

Sending SIGKILL to all processes

Mod-ips 236>

Requesting system reboot

Mod-ips 237>

e1000 0000:00:07.0: PCI INT A disabled

Mod-ips 238>

e1000 0000:00:06.0: PCI INT A disabled

Mod-ips 239>

e1000 0000:00:05.0: PCI INT A disabled

Mod-ips 240>

Restarting system.

Mod-ips 241>

machine restart

Mod-ips 242>

IVSHMEM: addr = 4093640704 size = 67108864

Mod-ips 243>

Booting 'Cisco IPS'

Mod-ips 244>

root (hd0,0)

Mod-ips 245>

Filesystem type is ext2fs, partition type 0x83

Mod-ips 246>

kernel /ips-2.6.ld ro initfsDev=/dev/hda1 init=loader.run rootrw=/dev/hda2

init

 

Mod-ips 247>

fs=runtime-image.cpio.bz2 hda=nodma console=ttyS0 plat=saleen htlblow=1

hugepag

 

Mod-ips 248>

es=3223

Mod-ips 249>

[Linux-bzImage, setup=0x2c00, size=0x2bad80]

Mod-ips 250>

Linux version 2.6.29.1 (ipsbuild@seti-teambuilder-a) (gcc version 4.3.2

(crosstool

 

Mod-ips 251>

-NG-1.4.1) ) #56 SMP Tue Dec 6 00:46:11 CST 2011

Mod-ips 252>

Command line: ro initfsDev=/dev/hda1 init=loader.run rootrw=/dev/hda2

initfs=runti

 

Mod-ips 253>

me-image.cpio.bz2 hda=nodma console=ttyS0 plat=saleen htlblow=1

hugepages=3223

Mod-ips 254>

KERNEL supported cpus:

Mod-ips 255>

Intel GenuineIntel

Mod-ips 256>

AMD AuthenticAMD

Mod-ips 257>

Centaur CentaurHauls

Mod-ips 258>

BIOS-provided physical RAM map:

Mod-ips 259> BIOS-e820: 0000000000000000 - 000000000009f400 (usable)

Mod-ips 260>

BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)

Mod-ips 261> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

Mod-ips 262> BIOS-e820: 0000000000100000 - 00000000dfffd000 (usable)

 

Mod-ips 263> BIOS-e820: 00000000dfffd000 - 00000000e0000000

(reserved)

 

Mod-ips 264> BIOS-e820: 00000000fffbc000 - 0000000100000000

(reserved)

 

Mod-ips 265> BIOS-e820: 0000000100000000 - 0000000201400000

(usable)

 

Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.1

 

 

 

 

 

OL-24002-01

 

 

E-65

 

 

 

 

 

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Cisco Systems IPS4520K9 manual Asa-ips#debug module-boot

IPS4520K9 specifications

Cisco Systems has long been a leading player in network security, and its IPS (Intrusion Prevention System) series is a testament to its commitment to safeguarding digital environments. Among its notable offerings are the IPS4510K9 and IPS4520K9 models, both designed to provide advanced threat protection for mid-sized to large enterprise networks.

The Cisco IPS4510K9 and IPS4520K9 are distinguished by their cutting-edge features that help organizations defend against a myriad of cyber threats. These systems utilize a multi-layered approach to security, integrating intrusion prevention, advanced malware protection, and comprehensive visibility across the network.

One of the primary characteristics of the IPS4510K9 is its high performance. It boasts a throughput of up to 1 Gbps, making it suitable for environments that demand rapid data processing and real-time responses to threats. The IPS4520K9, on the other hand, enhances that capability with improved throughput of up to 2 Gbps, accommodating larger enterprises with heavier network traffic. These models are equipped with powerful processors that support complex signature matching and can intelligently distinguish between legitimate traffic and potential threats.

In addition to performance, both models are designed with scalability in mind. They can be easily integrated into existing Cisco infrastructures. This facilitates a seamless enhancement of security without causing significant interruptions to ongoing operations. Moreover, they offer flexible deployment options, allowing organizations to operate them inline or out of band depending on their specific needs.

The Cisco IPS4510K9 and IPS4520K9 leverage advanced detection technologies, utilizing a variety of signature types and heuristic analysis to detect known and unknown threats effectively. They are equipped with real-time alerting and reporting capabilities, giving security teams immediate visibility into potential breaches and enabling them to respond swiftly.

Furthermore, both models support a range of management options through the Cisco Security Manager, allowing for centralized administration, streamlined policy management, and enhanced monitoring capabilities. Automated updates ensure the systems remain current with the latest threat intelligence, vital for staying ahead of evolving cyber threats.

In summary, the Cisco Systems IPS4510K9 and IPS4520K9 represent powerful solutions for organizations seeking robust intrusion prevention capabilities. With their high performance, scalability, and advanced detection technologies, these systems are essential tools in the ever-changing landscape of cybersecurity, providing enterprises with the peace of mind needed to operate securely in today's digital world.