NHP Server XDP Attack Report
auth-plugin.opennhp.org · 2026-10-10 00:00:03 – 2026-10-10 23:59:52
Methodology
- Attack =
[NHP-DROP];PASSis allowed traffic, shown only as a baseline. - Exact packet totals come from the per-minute
[NHP-STAT]lines (PKTS summed, duplicates removed). - Sampled counts come from per-packet lines, which the filter rate-limits per class; bulk classes may have none. Rankings (IP, geo, port) use sampled events and are not comparable in volume across classes.
- The log has no date per line; dates come from file names.
Overview
Total packets (exact)
37552
Attack (DROP) packets
3 0.01%
Allowed (PASS) packets
37549
Sampled DROP events
3
Sampling rate
100.00%
Unique attack source IPs
3
Private / reserved sources
0
Peak hour
2026-10-10 09:00
Attack types
| Category | Packets (exact) | Share | Sampled events |
|---|---|---|---|
| Short UDP (below NHP minimum frame) | 2 | 66.67% | 2 |
| TCP scan / probe | 1 | 33.33% | 1 |
| Reason | Category | Packets (exact) | Share | Sampled events | Note |
|---|---|---|---|---|---|
UDP_SHORT | Short UDP (below NHP minimum frame) | 2 | 66.67% | 2 | |
TCP_OTHER | TCP scan / probe | 1 | 33.33% | 1 |
Top 20 attack sources (sampled)
| # | IP | Events | Share | Categories | First seen | Last seen | Top dst ports | Location |
|---|---|---|---|---|---|---|---|---|
| 1 | 52.219.177.x | 1 | 33.33% | 1 | 2026-10-10 22:06:27 | 2026-10-10 22:06:27 | 41142 | |
| 2 | 102.206.95.x | 1 | 33.33% | 1 | 2026-10-10 13:00:46 | 2026-10-10 13:00:46 | 443 | |
| 3 | 193.163.125.x | 1 | 33.33% | 1 | 2026-10-10 09:00:50 | 2026-10-10 09:00:50 | 443 |
Top 20 regions (sampled)
Not enabled (no geo source given). No lookups are performed online.
Top destination ports (sampled)
| Port | Events | Share |
|---|---|---|
443 | 2 | 66.67% |
41142 | 1 | 33.33% |
Protocols (sampled)
| Protocol | Events | Share |
|---|---|---|
| UDP | 2 | 66.67% |
| TCP | 1 | 33.33% |
Trend (exact DROP packets)
| Day | Packets | Share |
|---|---|---|
| 2026-10-10 | 3 | 100.00% |
| Hour | Packets |
|---|---|
| 2026-10-10 09:00 | 1 |
| 2026-10-10 13:00 | 1 |
| 2026-10-10 22:00 | 1 |
Data quality
- Unparsable lines: 0
- Duplicate STAT lines ignored: 0
- Scan-detector summary lines (parsed, not part of DROP totals): 0
- IPv6 share of sampled DROP events: 0.00%
- Restarts detected: none