Date: 16 Dec 2001 21:36:34 -0000 From: carl@slackerbsd.org To: FreeBSD-gnats-submit@freebsd.org Subject: kern/32912: options misssing TCBHASHSIZE Message-ID: <20011216213634.67947.qmail@slackerbsd.org>
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>Number: 32912 >Category: kern >Synopsis: options misssing TCBHASHSIZE >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 16 13:40:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: Carl Schmidt >Release: FreeBSD 4.4-STABLE i386 >Organization: >Environment: System: FreeBSD Carbon.SlackerBSD.ORG 4.4-STABLE FreeBSD 4.4-STABLE #0: Thu Dec 13 19:42:50 EST 2001 root@Carbon.SlackerBSD.ORG:/usr/obj/usr/src/sys/CARBON i386 >Description: /sys/conf/options is lacking TCBHASHSIZE and so is LINT. This isn't really a sw-bug but i don't think misc or doc-bug would really be appropriate either. Sorry (and correct me) if I'm wrong. >How-To-Repeat: grep TCBHASHSIZE /sys/netinet/tcp_subr.c grep TCBHASHSIZE /sys/conf/options grep TCBHASHSIZE /sys/i386/conf/LINT >Fix: --- options.old Fri Nov 2 20:41:07 2001 +++ options Sun Dec 16 16:03:20 2001 @@ -269,6 +269,7 @@ PPP_FILTER opt_ppp.h RANDOM_IP_ID SLIP_IFF_OPTS opt_slip.h +TCBHASHSIZE TCPDEBUG TCP_DROP_SYNFIN opt_tcp_input.h XBONEHACK --- LINT.old Fri Dec 14 22:29:03 2001 +++ LINT Sun Dec 16 16:35:39 2001 @@ -556,6 +556,10 @@ # packets without touching the ttl). This can be useful to hide firewalls # from traceroute and similar tools. # +# TCBHASHSIZE is the target size of the TCP PCB (process control block) hash +# tables. This must be a power of 2. The default is 512 (2^9). See tcp(4) +# for more information. +# # TCPDEBUG is undocumented. # options MROUTING # Multicast routing @@ -573,6 +577,7 @@ options IPFILTER_LOG #ipfilter logging options IPFILTER_DEFAULT_BLOCK #block all packets by default options IPSTEALTH #support for stealth forwarding +options TCBHASHSIZE=512 #tcp pcb hash table size options TCPDEBUG # RANDOM_IP_ID causes the ID field in IP packets to be randomized >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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