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4a15044a2b
Currently, we are using atomic_t to track the number of connections. On 64-bit setups with large memory there is a risk this counter to overflow. Also, setups with many containers may need to tune the limit for connections. Add sysctl control to limit the number of connections to 1,073,741,824 (64-bit) and 16,777,216 (32-bit). Depending on the admin's privilege, the value is used to change a soft or hard limit allowing unprivileged admins to change the soft limit in range determined by privileged admins. Link: https://sashiko.dev/#/patchset/20260523172715.94795-1-ja%40ssi.bg Link: https://sashiko.dev/#/patchset/20260430074420.26697-7-ja%40ssi.bg Link: https://sashiko.dev/#/patchset/20260522105546.13732-1-ja%40ssi.bg Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
History
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| .. | ||
| ip_vs_app.c | ||
| ip_vs_conn.c | ||
| ip_vs_core.c | ||
| ip_vs_ctl.c | ||
| ip_vs_dh.c | ||
| ip_vs_est.c | ||
| ip_vs_fo.c | ||
| ip_vs_ftp.c | ||
| ip_vs_lblc.c | ||
| ip_vs_lblcr.c | ||
| ip_vs_lc.c | ||
| ip_vs_mh.c | ||
| ip_vs_nfct.c | ||
| ip_vs_nq.c | ||
| ip_vs_ovf.c | ||
| ip_vs_pe.c | ||
| ip_vs_pe_sip.c | ||
| ip_vs_proto.c | ||
| ip_vs_proto_ah_esp.c | ||
| ip_vs_proto_sctp.c | ||
| ip_vs_proto_tcp.c | ||
| ip_vs_proto_udp.c | ||
| ip_vs_rr.c | ||
| ip_vs_sched.c | ||
| ip_vs_sed.c | ||
| ip_vs_sh.c | ||
| ip_vs_sync.c | ||
| ip_vs_twos.c | ||
| ip_vs_wlc.c | ||
| ip_vs_wrr.c | ||
| ip_vs_xmit.c | ||
| Kconfig | ||
| Makefile | ||