Привет, как говорится Данила, нид хэлп Не роутится второе PPPOE соединение на cisco 2801 Киска - гейтвей для сети, на ней поднято pppoe к прову, по нему идет дефалтный роут. Когда поднимаю второе pppoe к гостевым ресурсам этого же прова и прописываю роуты получается вот что: второе pppoe поднимается и с циски можно пинговать внутренние ресурсы, но трэйсроут не делает полного трэйса маршрута (притом так обстаят дела как с поднятым dialer2 и выключенным dialer1, так и когда оба соединения подняты) С локальной сети, с машины на которой ip киски установлен шлюзом внутренние ресурсы провайдера (т.е. все что идет через dialer 2)не пингуются, трэйс только до киски. Вот конфиг
version 12.4 service timestamps debug datetime msec service timestamps log datetime msec! ! boot-start-marker boot-end-marker ! ! no aaa new-model ip cef ! ! ! vpdn enable ! ! ! voice-card 0 ! ! ! class-map match-any http match protocol http class-map match-any ftp match protocol ftp class-map match-any ssh match protocol ssh class-map match-any gre match protocol gre class-map match-any voice match protocol rtp match protocol skinny match protocol h323 match protocol sip ! ! policy-map qos-mapFa01 class ssh priority 164 class class-default shape average 1000000 policy-map qos-mapFa00 class ssh priority 624 class class-default shape average 1000000 ! ! ! ! ! interface Tunnel1 ................... ! interface Tunnel2 ................ ! interface Tunnel3 ................... ! interface FastEthernet0/0 ip address 192.168.1.250 255.255.255.0 ip broadcast-address 192.168.1.255 ip access-group 103 in ip access-group 103 out ip nbar protocol-discovery ip nat inside ip virtual-reassembly ip route-cache flow ip tcp adjust-mss 1452 duplex auto speed auto no snmp ifindex persist service-policy output qos-mapFa00 ! interface FastEthernet0/1 ip address 192.168.250.250 255.255.255.0 ip broadcast-address 192.168.250.255 ip access-group 103 in ip access-group 103 out ip nbar protocol-discovery ip nat inside ip virtual-reassembly ip tcp adjust-mss 1452 duplex auto speed auto pppoe enable group global pppoe-client dial-pool-number 3 pppoe-client dial-pool-number 1 no cdp enable service-policy output qos-mapFa01 ! interface Dialer1 ip address negotiated ip broadcast-address 1111.1111.1111.1111 ip mtu 1492 ip nbar protocol-discovery ip nat outside ip virtual-reassembly max-reassemblies 32 encapsulation ppp no ip mroute-cache dialer pool 1 dialer-group 1 no cdp enable ppp authentication chap callin ppp chap hostname login ppp chap password 0 pass !
! interface Dialer3 description internal PPPOE TO PROV ip address 222.333.222.222 255.128.0.0 ip broadcast-address 222.333.255.255 ip nbar protocol-discovery ip virtual-reassembly encapsulation ppp dialer pool 3 dialer-group 3 no cdp enable ppp authentication chap callin ppp chap hostname login_guest ppp chap password 0 pass_guest ! ip route 0.0.0.0 0.0.0.0 Dialer1 ip route 444.444.444.32 255.255.255.224 Dialer3 ! ip flow-export version 9 ! no ip http server ip http access-class 23 ip http authentication local no ip http secure-server ip nat inside source list NetNat interface Dialer1 overload ip nat inside source list NetNatINT interface Dialer3 overload ! ip access-list extended NetNat deny ip host 111.111.111.111 192.168.1.0 0.0.0.255 deny ip 192.168.1.0 0.0.0.255 192.168.1.0 0.0.0.255 permit ip 192.168.1.0 0.0.0.255 any permit ip 192.168.250.0 0.0.0.255 any deny ip any any ip access-list extended NetNatINT deny ip 192.168.1.0 0.0.0.255 192.168.1.0 0.0.0.255 permit ip 192.168.1.0 0.0.0.255 any permit ip 192.168.250.0 0.0.0.255 any deny ip any any ! ............... access-list 103 permit ip 444.444.444.32 0.0.0.31 any access-list 103 permit ip any 444.444.444.32 0.0.0.31 access-list 103 permit ip 10.0.0.0 0.127.255.255 any access-list 103 permit ip any 10.0.0.0 0.127.255.255 ................ ! dialer-list 1 protocol ip permit dialer-list 3 protocol ip permit priority-list 1 protocol ip high tcp 22 priority-list 1 default low priority-list 3 protocol ip high tcp 22 priority-list 3 default low snmp-server community stat RW snmp-server ifindex persist no cdp run ! ! ! ! control-plane ! ! ! ! ! ! ! ! ! ................. ! scheduler allocate 20000 1000 end
Вот пинг и трэйс когда оба дилера подняты
o#ping 444.444.444.61Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 444.444.444.61, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 20/21/28 ms belarus-cisco#trceroute 444.444.444.61 belarus-cisco#traceroute 444.444.444.61 Type escape sequence to abort. Tracing the route to issa.telecom.by (444.444.444.61) 1 host1.com (444.444.444.18) 20 msec 16 msec 20 msec 2 host2.com (444.444.444.13) 20 msec 20 msec 20 msec 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * *
show ip route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0 444.444.444.0/24 is variably subnetted, 2 subnets, 2 masks C 444.444.444.18/32 is directly connected, Dialer1 is directly connected, Dialer3 S 444.444.444.32/27 is directly connected, Dialer3 C 192.168.250.0/24 is directly connected, FastEthernet0/1 10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks C 222.333.222.222/32 is directly connected, Dialer3 111.1111.111.0/32 is subnetted, 1 subnets C 111.111.111.111 is directly connected, Dialer1 C 192.168.1.0/24 is directly connected, FastEthernet0/0 S* 0.0.0.0/0 is directly connected, Dialer1
Когда опущен dialer1 все тож самое с той разницей C 444.444.444.18/32 is directly connected, Dialer3 is directly connected, Dialer3 (???? пояляется при влючении di1 и di3 вместе ) S 444.444.444.32/27 is directly connected, Dialer3 Пинги и трэйсы те же самые, не могу показать так как не могу опустить сейчас dialer1, но проверял.Подскажите куда копать ? В сторону файрволла ? но с выключенным dialer2 он пускает к внутренним ресурсам а с поднятым dialer2 счетчики правил показывют что пакет к прову ушел, а обратно нет Или в сторону ната ? Или у прова что то не дружит с кисками судя по трэйсам
#sh ver Cisco IOS Software, 2801 Software (C2801-ADVIPSERVICESK9-M), Version 12.4(16), RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2007 by Cisco Systems, Inc. Compiled Wed 20-Jun-07 09:14 by prod_rel_teamROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1) belarus-cisco uptime is 5 days, 23 minutes System returned to ROM by power-on System image file is "flash:c2801.bin" This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for compliance with U.S. and local country laws. By using this product you agree to comply with applicable laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at: http://www.cisco.com/wwl/export/crypto/tool/stqrg.html If you require further assistance please contact us by sending email to export@cisco.com. Cisco 2801 (revision 7.0) with 116736K/14336K bytes of memory. Processor board ID FCZ114511D2 2 FastEthernet interfaces 1 Virtual Private Network (VPN) Module DRAM configuration is 64 bits wide with parity disabled. 191K bytes of NVRAM. 62720K bytes of ATA CompactFlash (Read/Write) Configuration register is 0x7922
sh log Syslog logging: enabled (11 messages dropped, 1 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled) Console logging: level debugging, 243 messages logged, xml disabled, filtering disabled Monitor logging: level debugging, 0 messages logged, xml disabled, filtering disabled Buffer logging: level warnings, 61 messages logged, xml disabled, filtering disabled Logging Exception size (4096 bytes) Count and timestamp logging messages: disabledNo active filter modules. Trap logging: level informational, 223 message lines logged Log Buffer (51200 bytes): *Sep 24 12:12:36.103: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up *Sep 24 12:12:42.043: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 12:12:42.043: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to up *Sep 24 13:15:34.871: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 24 13:16:31.771: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 24 13:16:37.543: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 13:20:50.055: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 24 13:20:59.103: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 24 13:21:12.303: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 13:33:37.031: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 24 13:35:17.747: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 24 13:35:20.195: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 13:37:42.587: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 24 13:47:28.975: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 24 13:47:31.143: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 14:29:08.307: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 24 14:29:19.711: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 24 14:29:30.431: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 24 15:08:59.379: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 07:23:30.127: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 07:23:33.755: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 09:22:14.522: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 09:32:21.142: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 09:32:23.246: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 09:33:18.058: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 09:36:21.730: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 09:36:22.134: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 10:03:09.634: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 10:44:10.050: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 10:44:11.818: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 11:04:06.362: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 11:38:22.138: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 11:38:32.302: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 12:03:49.858: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 14:32:56.553: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 14:33:11.901: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 14:44:31.021: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 14:44:41.561: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 14:44:53.521: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 25 14:48:17.205: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 25 14:48:24.053: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 25 14:48:39.313: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 28 15:19:49.759: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to down *Sep 28 15:20:13.167: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 28 15:20:19.839: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 28 15:20:35.263: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to up *Sep 28 15:22:04.727: %LINK-3-UPDOWN: Interface Dialer1, changed state to up *Sep 28 15:22:13.355: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 28 15:27:00.191: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to down *Sep 28 15:27:08.391: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 28 15:27:22.371: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to up *Sep 28 15:27:29.287: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down *Sep 28 15:30:22.503: %LINK-3-UPDOWN: Interface Dialer1, changed state to up *Sep 28 15:30:33.211: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up *Sep 28 15:37:14.567: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to down *Sep 28 15:37:23.643: %LINK-3-UPDOWN: Interface Dialer3, changed state to up *Sep 28 15:37:36.659: %LINK-3-UPDOWN: Interface Virtual-Access3, changed state to up *Sep 28 15:48:01.019: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up
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