NPE's user avatar
NPE's user avatar
NPE's user avatar
NPE
  • Member for 13 years, 6 months
  • Last seen more than 2 years ago
  • London, United Kingdom
8 votes
3 answers
12k views

Seemingly poor quality of NTP time synchronization using a GPS clock

7 votes
7 answers
17k views

Latency in TCP/IP-over-Ethernet networks

5 votes
5 answers
15k views

Postfix rejecting mail from authenticated clients

5 votes
1 answer
3k views

Poor NFS performance when sequentially reading large files

5 votes
1 answer
3k views

Very low throughput on 10GbE network

3 votes
3 answers
288 views

Link mode on unmanaged gigabit switches

2 votes
3 answers
1k views

Ethernet: network topology

2 votes
0 answers
782 views

Local GPS clock is marked as falseticker by ntpd — why?

2 votes
1 answer
5k views

NFS performance troubleshooting

0 votes
1 answer
3k views

Mystery stack traces in /var/log/messages

0 votes
8 answers
2k views

Dual-WAN router [closed]