Re: lug-bg: homelan.bg freebsd router
Peter wrote: Здравейте, Опитвам се да подкарам FreeBSD router, който да изпозлва връзка на Хоумлан, но за сега без успех. Конфигурации: Router: FreeBSD 5.4 Pub interface: fxp0 private ineterface: rl0 PPPoE interface: tun0 Client: Laptop - Windows XP Pro Без проблеми подкарах, PPPoE връзка под FreeBSD, също без проблеми се свързвам от Уиндоуса към рутера по SSH. Опитах със PPP_NAT и със NATD - но без успех да накарам NAT-a да заработи. Като слушам с tcpdump na tun0 вижда странни неша от типа: 12:51:33.240233 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:33.241378 IP mail.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:33.242773 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:33.243076 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit Ето и ipfw правилата: f# ipfw list 2 allow ip from any to any via rl0 3 allow ip from any to any via lo0 00100 divert 8668 ip from any to any in via tun0 00101 check-state 00120 skipto 500 udp from any to 195.149.255.139 dst-port 53 out via tun0 keep-s tate 00121 skipto 500 udp from any to 195.149.248.177 dst-port 53 out via tun0 keep-s tate 00125 skipto 500 tcp from any to any via tun0 setup keep-state 00130 skipto 500 icmp from any to any out via tun0 keep-state 00400 allow udp from 195.149.248.177 to any in keep-state 00420 allow tcp from any to me dst-port 80 in via tun0 setup limit src-addr 1 00500 divert 8668 ip from any to any out via tun0 00510 allow ip from any to any 65535 deny ip from any to any От това по отворено не мога да си го представя. Етои мрежовата конфигурация: f# ifconfig fxp0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 options=8VLAN_MTU inet6 fe80::20a:e4ff:fe41:adea%fxp0 prefixlen 64 scopeid 0x1 ether xx:xx:xx:xx:xx media: Ethernet autoselect (100baseTX full-duplex) status: active rl0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 options=8VLAN_MTU inet 10.30.12.1 netmask 0xff00 broadcast 10.30.12.255 inet6 fe80::2c0:26ff:fe79:7d98%rl0 prefixlen 64 scopeid 0x2 ether 00:c0:26:79:7d:98 media: Ethernet autoselect (100baseTX full-duplex) status: active plip0: flags=108810POINTOPOINT,SIMPLEX,MULTICAST mtu 1500 lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST mtu 16384 inet 127.0.0.1 netmask 0xff00 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 tun0: flags=8051UP,POINTOPOINT,RUNNING,MULTICAST mtu 1492 inet 83.97.XX.XXX -- 195.149.255.142 netmask 0xff00 Opened by PID 195 Routing table: f# netstat -r Routing tables Internet: DestinationGatewayFlagsRefs Use Netif Expire defaultrtr3-lulin.data.bg UGS 0 168 tun0 10.30.12/24link#2 UC 00rl0 10.30.12.3 00:0a:e4:41:ae:0b UHLW0 108rl0 1091 localhost localhost UH 00lo0 rtr3-lulin.data.bg unknownUH 1 36 tun0 f# cat /etc/rc.conf # -- sysinstall generated deltas -- # Wed Jun 15 23:11:25 2005 # Created: Wed Jun 15 23:11:25 2005 # Enable network daemons for user convenience. # Please make all changes to this file, not to /etc/defaults/rc.conf. # This file now contains just the overrides from /etc/defaults/rc.conf. #REMOVED: ifconfig_fxp0=inet 192.168.0.35 netmask 255.255.255.0 #REMOVED: usbd_enable=YES #defaultrouter=192.168.0.1 gateway_enable=YES hostname=bivol.ddns.homelan.bg ifconfig_fxp0=inet 192.168.x.xx netmask 255.255.255.0 ifconfig_rl0=inet 10.30.12.1 netmask 255.255.255.0 linux_enable=YES sshd_enable=YES usbd_enable=NO ppp_enable=YES ppp_mode=ddial #ppp_nat=YES ppp_profile=hl1 firewall_enable=YES firewall_type=open natd_enable=YES natd_interface=tun0 natd_flags=-dynamic -m TCPDUMP: 12:51:26.240092 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit 12:51:27.116457 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1066: 22679 NXDomain 0/1/0 (122) 12:51:27.117588 IP mail.data.bg.domain unknown.ddns.HomeLan.BG.1066: 22679 NXDomain 0/1/0 (122) 12:51:27.118985 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:27.119299 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit 12:51:27.233741 IP unknown.ddns.HomeLan.BG.1065 rtr-lulin.data.bg.domain: 42640+ A? newsrss.bbc.co.uk. (35) 12:51:27.238243 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:27.239554 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:29.234803 IP unknown.ddns.HomeLan.BG.1065 rtr-lulin.data.bg.domain: 42640+ A? newsrss.bbc.co.uk. (35)
Re: lug-bg: DVD2MP3
On Saturday 25 June 2005 21:58, Hristo Hristov wrote: Извинявам се предварително ако въпроса ми не е за тук. Искам да извлека от ДВД звука в МР3. Има ли някаква Линукс програма за рипване на ДВД? mplayer -dumpstream :-) Поздрави: Христо Христов -- Cyberly yours, Petar Nedyalkov Devoted Orbitel Fan :-) PGP ID: 7AE45436 PGP Public Key: http://bu.orbitel.bg/pgp/bu.asc PGP Fingerprint: 7923 8D52 B145 02E8 6F63 8BDA 2D3F 7C0B 7AE4 5436 pgpFATVMChixY.pgp Description: PGP signature
Re: lug-bg: homelan.bg freebsd router
може да се обърнеш към пощенския списък на freebsd-bg.org
Re: lug-bg: homelan.bg freebsd router
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Доколкото съм запознат с Homelan те май нагласяха TTL=1. Почти съм сигурен,че това е проблема. Peter wrote: Здравейте, Опитвам се да подкарам FreeBSD router, който да изпозлва връзка на Хоумлан, но за сега без успех. Конфигурации: Router: FreeBSD 5.4 Pub interface: fxp0 private ineterface: rl0 PPPoE interface: tun0 Client: Laptop - Windows XP Pro Без проблеми подкарах, PPPoE връзка под FreeBSD, също без проблеми се свързвам от Уиндоуса към рутера по SSH. Опитах със PPP_NAT и със NATD - но без успех да накарам NAT-a да заработи. Като слушам с tcpdump na tun0 вижда странни неша от типа: 12:51:33.240233 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:33.241378 IP mail.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:33.242773 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:33.243076 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit Ето и ipfw правилата: f# ipfw list 2 allow ip from any to any via rl0 3 allow ip from any to any via lo0 00100 divert 8668 ip from any to any in via tun0 00101 check-state 00120 skipto 500 udp from any to 195.149.255.139 dst-port 53 out via tun0 keep-s tate 00121 skipto 500 udp from any to 195.149.248.177 dst-port 53 out via tun0 keep-s tate 00125 skipto 500 tcp from any to any via tun0 setup keep-state 00130 skipto 500 icmp from any to any out via tun0 keep-state 00400 allow udp from 195.149.248.177 to any in keep-state 00420 allow tcp from any to me dst-port 80 in via tun0 setup limit src-addr 1 00500 divert 8668 ip from any to any out via tun0 00510 allow ip from any to any 65535 deny ip from any to any От това по отворено не мога да си го представя. Етои мрежовата конфигурация: f# ifconfig fxp0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 options=8VLAN_MTU inet6 fe80::20a:e4ff:fe41:adea%fxp0 prefixlen 64 scopeid 0x1 ether xx:xx:xx:xx:xx media: Ethernet autoselect (100baseTX full-duplex) status: active rl0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 options=8VLAN_MTU inet 10.30.12.1 netmask 0xff00 broadcast 10.30.12.255 inet6 fe80::2c0:26ff:fe79:7d98%rl0 prefixlen 64 scopeid 0x2 ether 00:c0:26:79:7d:98 media: Ethernet autoselect (100baseTX full-duplex) status: active plip0: flags=108810POINTOPOINT,SIMPLEX,MULTICAST mtu 1500 lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST mtu 16384 inet 127.0.0.1 netmask 0xff00 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 tun0: flags=8051UP,POINTOPOINT,RUNNING,MULTICAST mtu 1492 inet 83.97.XX.XXX -- 195.149.255.142 netmask 0xff00 Opened by PID 195 Routing table: f# netstat -r Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default rtr3-lulin.data.bg UGS 0 168 tun0 10.30.12/24 link#2 UC 0 0 rl0 10.30.12.3 00:0a:e4:41:ae:0b UHLW 0 108 rl0 1091 localhost localhost UH 0 0 lo0 rtr3-lulin.data.bg unknown UH 1 36 tun0 f# cat /etc/rc.conf # -- sysinstall generated deltas -- # Wed Jun 15 23:11:25 2005 # Created: Wed Jun 15 23:11:25 2005 # Enable network daemons for user convenience. # Please make all changes to this file, not to /etc/defaults/rc.conf. # This file now contains just the overrides from /etc/defaults/rc.conf. #REMOVED: ifconfig_fxp0=inet 192.168.0.35 netmask 255.255.255.0 #REMOVED: usbd_enable=YES #defaultrouter=192.168.0.1 gateway_enable=YES hostname=bivol.ddns.homelan.bg ifconfig_fxp0=inet 192.168.x.xx netmask 255.255.255.0 ifconfig_rl0=inet 10.30.12.1 netmask 255.255.255.0 linux_enable=YES sshd_enable=YES usbd_enable=NO ppp_enable=YES ppp_mode=ddial #ppp_nat=YES ppp_profile=hl1 firewall_enable=YES firewall_type=open natd_enable=YES natd_interface=tun0 natd_flags=-dynamic -m TCPDUMP: 12:51:26.240092 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit 12:51:27.116457 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1066: 22679 NXDomain 0/1/0 (122) 12:51:27.117588 IP mail.data.bg.domain unknown.ddns.HomeLan.BG.1066: 22679 NXDomain 0/1/0 (122) 12:51:27.118985 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:27.119299 IP unknown.ddns.HomeLan.BG mail.data.bg: icmp 36: time exceeded in-transit 12:51:27.233741 IP unknown.ddns.HomeLan.BG.1065 rtr-lulin.data.bg.domain: 42640+ A? newsrss.bbc.co.uk. (35) 12:51:27.238243 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640 2/2/2 CNAME[|domain] 12:51:27.239554 IP unknown.ddns.HomeLan.BG rtr-lulin.data.bg: icmp 36: time exceeded in-transit 12:51:29.234803 IP unknown.ddns.HomeLan.BG.1065 rtr-lulin.data.bg.domain: 42640+ A? newsrss.bbc.co.uk. (35) 12:51:29.235163 IP unknown.ddns.HomeLan.BG.1065 mail.data.bg.domain: 42640+ A? newsrss.bbc.co.uk. (35) 12:51:29.243392 IP rtr-lulin.data.bg.domain unknown.ddns.HomeLan.BG.1065: 42640
Re: lug-bg: homelan.bg freebsd router
http://lists.freebsd.org/pipermail/freebsd-questions/2004-February/035006.html ако това с TTL=1 е така, горната връзка е решението просто добавяш в ядрото options IPSTEALTH и го прекомпилираш