Try increasing your maxsockbuf:
kern.ipc.maxsockbuf: 262144 is the default setting, try: sysctl -w kern.ipc.maxsockbuf=384000 [or higher, depending on your RAM and your network usage] There are a bunch of other network buffers you might want to tune as I am sure others will mention. Deepak Jain AiNET -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Saturday, February 09, 2002 2:58 PM To: [EMAIL PROTECTED] Subject: ping: sendto: No buffer space available Some times connections to my host freeze. What buffer ping talks about? ~:# ping p109 ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available PING p109.f434.n5020.z2.fidonet.org (192.168.44.109): 56 data bytes --- p109.f434.n5020.z2.fidonet.org ping statistics --- 4 packets transmitted, 0 packets received, 100% packet loss ~:# pstat -T 236/1064 files 0M/255M swap space ~:# netstat -m 97/128/4096 mbufs in use (current/peak/max): 49 mbufs allocated to data 48 mbufs allocated to packet headers 17/28/1024 mbuf clusters in use (current/peak/max) 88 Kbytes allocated to network (2% of mb_map in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines ~:# ifconfig ep0: flags=8c43<UP,BROADCAST,RUNNING,OACTIVE,SIMPLEX,MULTICAST> mtu 1500 inet 192.168.44.41 netmask 0xffffff00 broadcast 192.168.44.255 inet6 fe80::2a0:24ff:fe46:b823%ep0 prefixlen 64 scopeid 0x1 inet 192.168.44.42 netmask 0xffffffff broadcast 192.168.44.42 ether 00:a0:24:46:b8:23 media: Ethernet 10baseT/UTP faith0: flags=8000<MULTICAST> mtu 1500 stf0: flags=0<> mtu 1280 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 inet 127.0.0.1 netmask 0xff000000 ppp0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 inet 192.168.10.202 --> 192.168.3.3 netmask 0xffffff00 ppp1: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 ~:# uname -a FreeBSD f434.n5020.z2.fidonet.org 4.4-STABLE FreeBSD 4.4-STABLE #1: Wed Dec 26 22:47:45 MSK 2001 [EMAIL PROTECTED]:/usr/src/sys/compile/PP i386 ~:# Seva. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
