Bom dia,
Instalei o Freebsd 7.0 beta2 neste servidor para configurar o squid. O problema
de travamento das placas de redes (nao pinga) ocorre quando entro por ssh e dou
um comando do tipo du / ou quando vou compilar o kernel. Quando passa as letras
rapidamente na tela do ssh o servidor trava a placa de rede....
Se der esses comandos pelo servidor, ele continua funcionando normalmente.
Este servidor ainda nao esta funcionando estou soh instalando, sendo assim nao
teria problemas com muitas conexoes.
Alguem ja passou por um problema assim?
Abaixo estao minhas configs...
rc.conf
sendmail_enable="NONE"sendmail_submit_enable="NO"sendmail_outbound_enable="NO"sendmail_msp_queue_enable="NO"pf_enable="yes"
pf_rules="/etc/pf.conf"
pf_flags=""
pfflog_enable="YES" # Inicia o pflogdpfflog_logfile="/var/log/pflog"
pfflog_flags=""
log_in_vain="1"icmp_bmcastecho="NO"icmp_drop_redirect="YES"tcp_keepalive="YES"tcp_drop_synfin="YES"tcp_extensions="YES"
fsck_y_enable="YES"check_quotas="NO"kern_securelevel_enable="YES"kern_securelevel="1"clear_tmp_enable="YES"virecover_enable="NO"update_motd="NO"
sysctl.conf
security.bsd.see_other_uids=0net.inet.ip.check_interface=1 # protection against
spoof ip
packetsnet.inet.ip.random_id=1net.inet.ip.fastforwarding=1net.inet.ip.process_options=0net.inet.icmp.maskrepl=0net.inet.tcp.blackhole=2
# blackhole pings, traceroutes, etc.net.inet.tcp.rfc3042=1 # Enhancing TCP's
Loss Recovery Using Limited Transmitnet.inet.tcp.rfc3390=1 # Increasing TCP's
Initial
Windownet.inet.tcp.sack.enable=1net.inet.tcp.delayed_ack=0net.inet.tcp.keepidle=300000net.inet.tcp.keepintvl=150net.inet.tcp.recvspace=65535net.inet.tcp.sendspace=65535net.inet.udp.recvspace=65535net.inet.udp.blackhole=1net.inet.udp.maxdgram=57344net.local.stream.recvspace=65535net.local.stream.sendspace=65535kern.fallback_elf_brand=3kern.polling.enable=1
# network interface pooling instead interrupt requestkern.ipc.shm_use_phys=1 #
kernel to lock shared memory into RAMkern.ipc.maxsockbuf=2097152 # Buffers de
socket para novas
conexoeskern.ipc.somaxconn=8192kern.maxfiles=65536kern.maxfilesperproc=32768
vfs.vmiodirenable=1
loader.conf
kern.ipc.nmbclusters=32768kern.maxfiles=65536kern.maxfilesperproc=32768net.inet.ip.portrange.last=65535autoboot_delay="2"beastie_disable="YES"kern.ipc.maxsockets=1024hw.ata.atapi_dma=1kern.hz="1000"
# Set the kernel interval timer ratekern.cam.scsi_delay="2000" # Delay
(in ms) before probing
SCSIkern.ipc.maxsockets="16424"netgraph_load="YES"#SQUIDkern.ipc.shmall=32768
kernel
options SHMALL=4096options MAXFILES=8192options MSGMNB=16384options
MSGMNI=41options MSGSEG=2049options MSGSSZ=64options MSGTQL=512options
SHMSEG=16options SHMMAX=2097152
device pfdevice pflogdevice pfsync
options ALTQoptions ALTQ_CBQoptions ALTQ_REDoptions ALTQ_RIOoptions
ALTQ_HFSCoptions ALTQ_CDNRoptions ALTQ_PRIQ
options DEVICE_POLLING
options IPFIREWALLoptions IPFIREWALL_VERBOSEoptions
IPDIVERToptions DUMMYNEToptions IPSTEALTHoptions
IPFIREWALL_FORWARDoptions IPFIREWALL_VERBOSE_LIMIT=500options
IPFIREWALL_DEFAULT_TO_ACCEPT
Desde ja agradeco
Max Margon
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