On Mon, 22 Aug 2022, Praveen Chavan wrote:
Pluto fails to start with error,
Aug 22 14:48:02.318450: FATAL ERROR: bind(0.0.0.0:500) failed in
find_raw_ifaces4()Address already in use (errno 98)
Aug 22 14:48:02.318478: ABORT: ASSERTION FAILED: nr_helper_threads == 0
(free_server_helper_jobs() +595 programs/pluto/server_pool.c)
There is another IKE daemon (or something else binding to UDP port 500) already?
Try: sudo lsof -i udp:500
However, when using the source rpm, locally built binaries instead, this error
can be resolved with following change,
/* in pluto/kernel_linux.c */
if (0){
ip_address any = address_any(&ipv4_info);
ip_endpoint any_ep = endpoint(&any, pluto_port);
ip_sockaddr any_sa;
size_t any_sa_size = endpoint_to_sockaddr(&any_ep, &any_sa);
if (bind(master_sock, &any_sa.sa, any_sa_size) < 0)
EXIT_LOG_ERRNO(errno, "bind() failed in %s()",
__func__);
}
If you don't bind, it won't work because you are not listening on the socket.
The patch is wrong.
Paul
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