lcp-traffic-adaptive 5 # wait 5 missed echoes only if no traffic lcp-adaptive-threshold 30000 # 30 seconds of no traffic + no echo = fail Reduces false link failures on lossy but still functional connections. If “pppd-305” is a product or device model : Please provide more context (e.g., manufacturer, log snippet, or use case) and I’ll tailor a more specific, helpful feature.
“Traffic-Triggered LCP Liveness” Instead of relying only on LCP echo requests/responses, the daemon monitors actual payload traffic. If bidirectional data is seen within the last N seconds , LCP echo failures are ignored (or tolerated longer). Only when both traffic and LCP echo replies stop does it tear down the link. Example configuration addition: pppd-305
However, I can provide a based on likely interpretations: If “pppd-305” refers to a custom PPP daemon (pppd) variant or bug ID : Feature Suggestion: Adaptive LCP Echo Failure Recovery Problem it solves: In some PPP links (especially over unstable transports like LTE, satellite, or VPN tunnels), pppd may drop the connection after a few missed LCP echo replies, even if traffic is still flowing. This causes unnecessary reconnections. lcp-traffic-adaptive 5 # wait 5 missed echoes only
I’m unable to find a verified or widely recognized product, standard, or system specifically called in public technical documentation (e.g., RFCs, Linux man pages, IEEE standards, or common PPP daemon references). If bidirectional data is seen within the last
