/srv/irclogs.ubuntu.com/2023/12/31/#ubuntu-server.txt

=== chris14_ is now known as chris14
=== lord_black is now known as lord_daemon
slave_blockerhello good day12:17
slave_blockera network namespace called replay should be capped on the local port range to include only sip12:17
slave_blockeri changed the /proc/sys/net/ipv4/ip_local_port_range but it does nothing12:17
slave_blockerplease help12:17
slave_blockerim running ubuntu server 20.04 12:18
slave_blockerits about a direct ip call project i have12:18
slave_blockerhttps://raw.githubusercontent.com/slave-blocker/voider_2/main/tiefer.png12:19
slave_blockeri fooled conntrack by sending my sip invites through a namespace called replay12:19
slave_blockerat the callee side the packets also land in the replay namespace12:21
slave_blockerand there they are replayed by scapy 12:21
slave_blockerwhen the callee phone answers it goes through his namespace, and there conntrack sets a source port unexpectedly for me12:22
slave_blockerim trying to hack that behaviour out please help12:22
=== notK is now known as not_K

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