Untitled

tcpdump:
09:10:10.294046 IP 192.168.100.104.50809 > 192.168.100.245.tftp:  31 RRQ "CTLSEP003094C34256.tlv" octet
09:10:10.324843 IP 192.168.100.104.50810 > 192.168.100.245.tftp:  32 RRQ "SEP003094C34256.cnf.xml" octet
09:10:10.345095 IP 192.168.100.104.50811 > 192.168.100.245.tftp:  28 RRQ "SIP003094C34256.cnf" octet
09:10:10.382981 IP 192.168.100.104.50812 > 192.168.100.245.tftp:  23 RRQ "SIPDefault.cnf" octet
09:10:10.448038 IP 192.168.100.104.50813 > 192.168.100.245.tftp:  27 RRQ "P0S3-08-2-00.loads" octet

syslog:
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2790]: RRQ from 192.168.100.104 filename CTLSEP003094C34256.tlv
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2790]: sending NAK (1, File not found) to 192.168.100.104
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2791]: RRQ from 192.168.100.104 filename SEP003094C34256.cnf.xml
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2791]: sending NAK (1, File not found) to 192.168.100.104
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2792]: RRQ from 192.168.100.104 filename SIP003094C34256.cnf
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2793]: RRQ from 192.168.100.104 filename SIPDefault.cnf
Aug 15 13:10:10 asterisk-allthingsIT in.tftpd[2794]: RRQ from 192.168.100.104 filename P0S3-08-2-00.loads


strace:
select(5, [4], NULL, NULL, NULL)        = 1 (in [4])
setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(50809), sin_addr=inet_addr("192.168.100.104")}, msg_iov(1)=[{"\0\1CTLSEP003094C34256.tlv\0octet\0\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 31
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2abeb8803760) = 2790
select(5, [4], NULL, NULL, NULL)        = 1 (in [4])
setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(50810), sin_addr=inet_addr("192.168.100.104")}, msg_iov(1)=[{"\0\1SEP003094C34256.cnf.xml\0octet\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 32
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2abeb8803760) = 2791
select(5, [4], NULL, NULL, NULL)        = 1 (in [4])
setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(50811), sin_addr=inet_addr("192.168.100.104")}, msg_iov(1)=[{"\0\1SIP003094C34256.cnf\0octet\0tet\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 28
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2abeb8803760) = 2792
select(5, [4], NULL, NULL, NULL)        = 1 (in [4])
setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(50812), sin_addr=inet_addr("192.168.100.104")}, msg_iov(1)=[{"\0\1SIPDefault.cnf\0octet\0ctet\0tet\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 23
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2abeb8803760) = 2793
select(5, [4], NULL, NULL, NULL)        = 1 (in [4])
setsockopt(4, SOL_IP, IP_PKTINFO, [1], 4) = 0
recvmsg(4, {msg_name(16)={sa_family=AF_INET, sin_port=htons(50813), sin_addr=inet_addr("192.168.100.104")}, msg_iov(1)=[{"\0\1P0S3-08-2-00.loads\0octet\0\0tet\0"..., 65468}], msg_controllen=32, {cmsg_len=28, cmsg_level=SOL_IP, cmsg_type=, ...}, msg_flags=0}, 0) = 27
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2abeb8803760) = 2794
select(5, [4], NULL, NULL, NULL