I86bi Linuxl3-adventerprisek9-m2 157 3 May 2018.bin [top] -

Since this image is from 2018, it contains known vulnerabilities (e.g., older SSL versions, default keys). Do not expose the management interface of this router to the public internet.

| Error Message | Likely Cause | Fix | | :--- | :--- | :--- | | IOU with no license | Missing or invalid iourc file | Verify license hash and file path. | | error while loading shared libraries: libc.so.6 | Missing 32-bit libs | sudo dpkg --add-architecture i386 && apt update && apt install libc6:i386 | | Image version mismatch | Wrong wrapper script | Use i86bi_L3 wrapper from Eve-NG, not a generic IOL. | | CPU 0: can’t allocate memory | Host RAM exhaustion | Reduce node count or add swap. | i86bi linuxl3-adventerprisek9-m2 157 3 may 2018.bin

| Resource | Minimum | Recommended | |----------|---------|--------------| | RAM per instance | 256 MB | 512 MB | | vCPUs per instance | 1 | 1 (no benefit from >1) | | Disk space (image) | ~150 MB | - | | Idle-pc enabled | Reduces CPU from 100% to <5% | Mandatory in GNS3/EVE | Since this image is from 2018, it contains

The "Advanced Enterprise" feature set, which includes the most robust routing protocols and security features Cisco offers. | | error while loading shared libraries: libc