2 of 2 tcpdump Jobs in England

similar SIP/VoIP platforms Essential: Solid understanding of SIP, networking, and real-time communications in production environments Essential: Strong troubleshooting capability using logs, tcpdump, Wireshark, and system-level diagnostics Essential: Scripting experience in Bash plus at least one of Python, Perl, or PHP Essential: Comfortable taking ownership, making sound ...

Fluent in L2/L3 fundamentals: VLANs, STP family, LACP, OSPF/IS‐IS, VRFs, NAT, VPNs, QoS. Comfortable driving troubleshooting end‐to‐end (tcpdump, Wireshark, iperf, MTR, packet captures on both ends of a session) and able to lead a team to do the same. Partner‐ and customer‐facing ...