2
votes
3answers
147 views

tcpdump syntax error when specifying portrange as documented

I am using tcpdump on OpenBSD and trying to learn it from a primer on it. I want to capture a range of ports, but it seems how this is done has changed. I can't even find portrange as a keyword in ...
3
votes
1answer
215 views

sandbox tcpdump under OpenBSD?

From FreeBSD 9.0 tcpdump is sandboxed with Capsicum. Are there any solutions for sandboxing tcpdump under OpenBSD? Just want to secure a running: tcpdump -w output.pcap because it can be only used ...