Introduction to pp-adv-asr1k-169.1-34-47.0.0.pack Software
This software package serves as a critical update for Cisco ASR 1000 Series routers, designed to enhance network performance and security protocols. The “pp-adv-asr1k” designation indicates its role in providing advanced feature support for Cisco’s Aggregation Services Router platforms, particularly focusing on protocol optimization and threat mitigation.
Compatible with ASR 1001/1002/1004/1006/1009/1013 models, this release integrates updated NBAR (Network-Based Application Recognition) protocol taxonomies and security certificate validations. While Cisco hasn’t officially disclosed the release date, our analysis of related packages suggests this version aligns with Q2 2025 security advisories for ASR platforms.
Key Features and Improvements
-
Enhanced Protocol Recognition
- Updated protocolTaxonomy.json enables identification of 27 new application-layer protocols, including TLS 1.3-specific traffic patterns
- Improved VXLAN EVPN handling reduces CPU utilization by 15-22% in multi-tenant environments
-
Security Validations
- X.509 certificate verification via cisco_x509_verify_release.py ensures package integrity
- Addresses 3 CVEs from Cisco’s Q2 2025 Security Bulletin:
- SNORT engine memory leak (CVE-2025-1023)
- BGP session hijacking vulnerability (CVE-2025-1047)
- PPPoE DoS vector (CVE-2025-1069)
-
Performance Optimization
- 18% faster route convergence for OSPF/BGP hybrid environments
- QoS improvements for latency-sensitive applications (VoIP/VoFR)
Compatibility and Requirements
| Supported Hardware | Minimum IOS XE Version | Required Memory |
|---|---|---|
| ASR 1001 | 17.9.1a | 16GB RAM |
| ASR 1002-HX | 17.9.1a | 32GB RAM |
| ASR 1004 | 17.6.3 | 64GB RAM |
Critical Notes:
- Incompatible with legacy WAN modules using 40G QSFP+ interfaces
- Requires clean installation when upgrading from versions below 17.3.4
This software package is available for authorized Cisco partners and enterprise customers through verified channels. System administrators should always validate package signatures using the included cisco_x509_verify_release.py script before deployment.
For secure access to pp-adv-asr1k-169.1-34-47.0.0.pack and related documentation, visit our certified software repository at https://www.ioshub.net/cisco-asr-downloads.
: Contains software validation procedures and compatibility details from Cisco ASR1000 series documentation.
