We are pleased to release the very first version of pwru.
The first version includes the basic filtering based on the following filters:
--filter-mark(skb mark)--filter-proto(L4 protocol;udp,tcp,icmp)--filter-{src,dst}-ip(IPv4 addr)--filter-{src,dst}-port(TCP/UDP port)
The output can be enhanced by the following options:
--output-tuple(prints L3/L4 tuple)--output-skb(prints skb with BTF)--output-meta(prints some skb's metadata)--output-relative-timestamp(prints relative timestamp; useful for identifying performance issues)
The pwru asset includes the statically linked binary for x86_64 arch (amd64) which includes the eBPF bytecode.
Contributors: