annatext.serwis
Temat: ping - blokada
Dnia Fri, 2 Mar 2001 Lukasz Pomianowski napisal: | Jak zablokowac zeby linux nie | odpowiadal na wysylane do niego pingi? | -- | Lukasz Pomianowski | mode@asco.com.pl | uin: 2678947 icmp_destunreach_rate icmp_echo_ignore_all icmp_echo_ignore_broadcasts icmp_echoreply_rate icmp_ignore_bogus_error_responses icmp_paramprob_rate icmp_timeexceed_rate w /proc/sys/net/ipv4 (lub ipv6) Icek ---------------------------------------------------------------- GENERACJA Twój dostęp do Internetu - http://www.generacja.pl/ (0-71) 346-07-61 http://do.pl, ab@do.pl fax (0-71) 343-03-73 Michał Ickiewicz - 0-502 39-80-90, ickiew@do.pl UIN: 21061978 http://ko.pl/ - Serwer Darmowych Bajerów - konta shellowe http://www.hops.pl - Magazyn Internetowy
Źródło: topranking.pl/1354/ping,blokada.php
Temat: Problem z ustawieniem dostępu do Internetu
...=7200 net.ipv4.tcp_keepalive_probes =9 net.ipv4.tcp_syn_retries =5 net.ipv4.tcp_max_syn_backlog =1024 net.ipv4.tcp_retries1 =3 net.ipv4.tcp_retries2 =15 net.ipv4.tcp_syncookies =0 net.ipv4.tcp_retrans_collapse =1 net.ipv4.tcp_sack =1 net.ipv4.tcp_timestamps =1 net.ipv4.tcp_window_scaling =1 net.ipv4.icmp_destunreach_rate =100 net.ipv4.icmp_echoreply_rate =0 net.ipv4.icmp_paramprob_rate =100 net.ipv4. icmp_timeexceed_rate =100 net.ipv4.icmp_ignore_bogus_error_responses =0 net.ipv4.icmp_echo_ignore_all =0 net.ipv4.icmp_echo_ignore_broadcasts =0 net.ipv4.ip_default_ttl =64 net.ipv4.ipfrag_time =30 net.ipv4.conf.all.rp_filter =1 net.ipv4.ip_no_pmtu_disc =0 net.unix.max_dgram_qlen =10 net.token-ring.rif_timeout =60000 fs.file-max =8192 fs.super-max =256 vm.bdflush =30 64 64 256 500 3000 60 vm.buffermem =2 10 60 vm.pagecache =2...
Źródło: topranking.pl/1011/problem,z,ustawieniem,dostepu,do,internetu.php
Temat: jak zlokalizowac
...pogrzebal w /proc/sys jezeli to *nix ;o) root@hrimgrimnir:/ ls /proc/sys/net/ipv4/icmp_* /proc/sys/net/ipv4/icmp_destunreach_rate /proc/sys/net/ipv4/icmp_echo_ignore_all /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts /proc/sys/net/ipv4/icmp_echoreply_rate /proc/sys/net/ipv4/icmp_ignore_bogus_error_responses /proc/sys/net/ipv4/icmp_paramprob_rate /proc/sys/net/ipv4/ icmp_timeexceed_rate Ano ;
Źródło: topranking.pl/1375/31,jak,zlokalizowac.php
Temat: wylaczyc ping czyli ICMP_ECHO...
... ipfrag_high_thresh tcp_retries1 icmp_echoreply_rate ipfrag_low_thresh tcp_retries2 icmp_ignore_bogus_error_responses ipfrag_time tcp_rfc1337 icmp_paramprob_rate neigh/ tcp_sack icmp_timeexceed_rate route/ tcp_stdurg ip_autoconfig tcp_fin_timeout tcp_syn_retries ip_default_ttl tcp_keepalive_probes tcp_timestamps ip_dynaddr ...
Źródło: topranking.pl/1349/wylaczyc,ping,czyli,icmp,echo.php
Temat: Po raz kolejny jak sprawdzic co nie jest odblokowane dla squida
...echo "1" /proc/sys/net/ipv4/tcp_syncookies echo "1" /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts echo "1" /proc/sys/net/ipv4/icmp_ignore_bogus_error_responses echo "5" /proc/sys/net/ipv4/icmp_destunreach_rate echo "5" /proc/sys/net/ipv4/icmp_echoreply_rate echo "5" /proc/sys/net/ipv4/icmp_paramprob_rate echo "10" /proc/sys/net/ipv4/ icmp_timeexceed_rate echo "1" /proc/sys/net/ipv4/conf/$IF/rp_filter echo "0" /proc/sys/net/ipv4/conf/$IF/accept_redirects echo "0" /proc/sys/net/ipv4/conf/$IF/accept_source_route echo "0" /proc/sys/net/ipv4/conf/$IF/bootp_relay echo "1" /proc/sys/net/ipv4/conf/$IF/log_martians # ---------------------------------------------------------- # Default Policy und flush...
Źródło: topranking.pl/1340/po,raz,kolejny,jak,sprawdzic,co,nie,jest.php
