<!-- Kamailio Project uses GitHub Issues only for bugs in the code or feature requests. Please use this template only for feature requests. If you have questions about using Kamailio or related to its configuration file, ask on sr-users mailing list: * https://lists.kamailio.org/mailman3/postorius/lists/sr-users.lists.kamailio… If you have questions about developing extensions to Kamailio or its existing C code, ask on sr-dev mailing list: * https://lists.kamailio.org/mailman3/postorius/lists/sr-dev.lists.kamailio.o… Please try to fill this template as much as possible for any issue. It helps the developers to troubleshoot the issue. If you submit a feature request (or enhancement) add the description of what you would like to be added. If there is no content to be filled in a section, the entire section can be removed. You can delete the comments from the template sections when filling. You can delete next line and everything above before submitting (it is a comment). --> ### Description <!-- Explain what you did, what you expected to happen, and what actually happened. --> ### Expected behavior #### Actual observed behavior #### Debugging Data ``` modparam("dispatcher", "db_url", "mysql://xxxxxxxx/kamailio") modparam("dispatcher", "table_name", "dispatcher") #modparam("dispatcher", "flags", 2) modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_ping_interval", 3) modparam("dispatcher", "ds_probing_threshold", 1) modparam("dispatcher", "ds_inactive_threshold", 2) modparam("dispatcher", "ds_timer_mode", 1) ``` #### Log Messages <!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` When the back-end gateway is unreachable, run kamctl dispatcher dump to check the flag status of the corresponding gateway. It takes 30 seconds for the flag to change to IP. However, according to my configuration file, ping every three seconds and ping every time fails is changed to inactive,who can help me?Thanks! "SET": { "ID": 1000, "TARGETS": [{ "DEST": { "URI": "sip:xxxxxx:port", "FLAGS": "AP", "PRIORITY": 0, "ATTRS": { "BODY": "weight=100;sockname=zhuanxian;", "DUID": null, "MAXLOAD": 0, "WEIGHT": 100, "RWEIGHT": 0, "SOCKET": null, "SOCKNAME": "zhuanxian", "OBPROXY": null } } ``` #### SIP Traffic <!-- If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your sip traffic here) ``` ### Possible Solutions <!-- If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a improvement. --> ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.6.2 (x86_64/linux) e292ba flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: e292ba compiled on 10:52:18 May 8 2023 with gcc 10.2.1 ``` * **Operating System**: <!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `uname -a`) --> ``` Linux HUIJIE-Kamailio-SBC01 5.10.0-22-amd64 #1 SMP Debian 5.10.178-3 (2023-04-22) x86_64 GNU/Linux ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3446 You are receiving this because you are subscribed to this thread. Message ID: &lt;kamailio/kamailio/issues/3446(a)github.com&gt;