NHP Server XDP Attack Report
auth-plugin.opennhp.org · 2026-10-11 00:00:03 – 2026-10-11 23:59:51
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)
37241
Attack (DROP) packets
10 0.03%
Allowed (PASS) packets
37231
Sampled DROP events
10
Sampling rate
100.00%
Unique attack source IPs
7
Private / reserved sources
0
Peak hour
2026-10-11 17:00
Attack types
| Category | Packets (exact) | Share | Sampled events |
|---|---|---|---|
| TCP scan / probe | 7 | 70.00% | 7 |
| Short UDP (below NHP minimum frame) | 3 | 30.00% | 3 |
| Reason | Category | Packets (exact) | Share | Sampled events | Note |
|---|---|---|---|---|---|
TCP_OTHER | TCP scan / probe | 7 | 70.00% | 7 | |
UDP_SHORT | Short UDP (below NHP minimum frame) | 3 | 30.00% | 3 |
Top 20 attack sources (sampled)
| # | IP | Events | Share | Categories | First seen | Last seen | Top dst ports | Location |
|---|---|---|---|---|---|---|---|---|
| 1 | 52.219.109.x | 3 | 30.00% | 1 | 2026-10-11 17:01:24 | 2026-10-11 17:01:25 | 33844, 33842 | |
| 2 | 3.5.89.x | 2 | 20.00% | 1 | 2026-10-11 17:01:24 | 2026-10-11 17:01:24 | 38472 | |
| 3 | 3.5.89.x | 1 | 10.00% | 1 | 2026-10-11 17:01:25 | 2026-10-11 17:01:25 | 35296 | |
| 4 | 20.169.85.x | 1 | 10.00% | 1 | 2026-10-11 04:56:25 | 2026-10-11 04:56:25 | 443 | |
| 5 | 52.219.229.x | 1 | 10.00% | 1 | 2026-10-11 17:01:27 | 2026-10-11 17:01:27 | 35184 | |
| 6 | 165.227.62.x | 1 | 10.00% | 1 | 2026-10-11 14:13:27 | 2026-10-11 14:13:27 | 443 | |
| 7 | 176.65.149.x | 1 | 10.00% | 1 | 2026-10-11 17:50:15 | 2026-10-11 17:50:15 | 443 |
Top 20 regions (sampled)
Not enabled (no geo source given). No lookups are performed online.
Top destination ports (sampled)
| Port | Events | Share |
|---|---|---|
443 | 3 | 30.00% |
33844 | 2 | 20.00% |
38472 | 2 | 20.00% |
33842 | 1 | 10.00% |
35184 | 1 | 10.00% |
35296 | 1 | 10.00% |
Protocols (sampled)
| Protocol | Events | Share |
|---|---|---|
| TCP | 7 | 70.00% |
| UDP | 3 | 30.00% |
Trend (exact DROP packets)
| Day | Packets | Share |
|---|---|---|
| 2026-10-11 | 10 | 100.00% |
| Hour | Packets |
|---|---|
| 2026-10-11 04:00 | 1 |
| 2026-10-11 14:00 | 1 |
| 2026-10-11 17:00 | 8 |
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