Date: Fri, 24 Oct 2014 13:57:16 +0000 (UTC) From: "Alexander V. Chernikov" <melifaro@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r273588 - head/sys/netpfil/ipfw Message-ID: <201410241357.s9ODvGvh036739@svn.freebsd.org>
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Author: melifaro Date: Fri Oct 24 13:57:15 2014 New Revision: 273588 URL: https://svnweb.freebsd.org/changeset/base/273588 Log: Bump default dynamic limit to 16k entries. Print better log message when limit is hit. PR: 193300 Submitted by: me at nileshgr.com Modified: head/sys/netpfil/ipfw/ip_fw_dynamic.c Modified: head/sys/netpfil/ipfw/ip_fw_dynamic.c ============================================================================== --- head/sys/netpfil/ipfw/ip_fw_dynamic.c Fri Oct 24 13:34:22 2014 (r273587) +++ head/sys/netpfil/ipfw/ip_fw_dynamic.c Fri Oct 24 13:57:15 2014 (r273588) @@ -592,8 +592,9 @@ add_dyn_rule(struct ipfw_flow_id *id, in if (r == NULL) { if (last_log != time_uptime) { last_log = time_uptime; - log(LOG_DEBUG, "ipfw: %s: Cannot allocate rule\n", - __func__); + log(LOG_DEBUG, + "ipfw: Cannot allocate dynamic state, " + "consider increasing net.inet.ip.fw.dyn_max\n"); } return NULL; } @@ -1385,7 +1386,7 @@ ipfw_dyn_init(struct ip_fw_chain *chain) V_dyn_keepalive = 1; /* do send keepalives */ V_dyn_keepalive_last = time_uptime; - V_dyn_max = 4096; /* max # of dynamic rules */ + V_dyn_max = 16384; /* max # of dynamic rules */ V_ipfw_dyn_rule_zone = uma_zcreate("IPFW dynamic rule", sizeof(ipfw_dyn_rule), NULL, NULL, NULL, NULL,
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