ru.cisco

 
 - RU.CISCO ---------------------------------------------------------------------
 From : Ivan Orlovsky                        2:5020/400     27 Jun 2002  15:16:55
 To : All
 Subject : Проблема с работой DHCP relay
 -------------------------------------------------------------------------------- 
 

 
 Проблема заключается в том, что при нижепредложенной настройке Cisco
 маршрутизатора не получается машине подключающейся по Dial Up получить IP
 адрес, хотя аутентификация проходит успешно. Привожу ниже debug dhcp
 details, может он что то подскажет. Помогите пожалуйста. Больше не могу,
 вроде все правильно, а не работает.
 ----------------------------------------------------------------------------
 ---------------------
 running-config
 ----------------------------------------------------------------------------
 ---------------------
 version 12.2
 service config
 service nagle
 service tcp-keepalives-in
 service tcp-keepalives-out
 service timestamps debug datetime localtime
 service timestamps log datetime localtime
 service password-encryption
 service linenumber
 !
 hostname rt-ve-ve
 !
 boot system flash c3660-i-mz.122-4.T3.bin
 boot system rom
 no logging buffered
 no logging console
 aaa new-model
 !
 !
 aaa authentication login LOGIN-RadiusLocal group radius local
 aaa authentication login LOGIN-Local local
 aaa authentication login LOGIN-None none
 aaa authentication ppp PPP-RadiusLocal group radius local
 aaa authorization network NET-Radius if-authenticated
 aaa accounting network ACC-Radius start-stop group radius
 aaa session-id common
 !
 clock timezone MSK 3
 clock summer-time MSD recurring last Sun Mar 3:00 last Sun Oct 2:00
 ip subnet-zero
 !
 !
 ip tcp path-mtu-discovery
 ip telnet hidden addresses
 ip ftp source-interface FastEthernet0/0
 ip ftp username ftp
 ip ftp password 7 10681D09300417192205272E
 no ip domain-lookup
 ip name-server 10.181.17.2
 !
 ip address-pool dhcp-proxy-client
 ip dhcp-server 10.181.17.2
 async-bootp subnet-mask 255.255.255.224
 async-bootp gateway 10.181.22.33
 async-bootp dns-server 10.181.17.2
 async-bootp nbns-server 10.181.17.2
 !
 !
 !
 interface Loopback0
  description ->Remote Dial LAN & Users
  ip address 10.181.22.33 255.255.255.224
  ip helper-address 10.181.17.2
  ip directed-broadcast
 !
 interface FastEthernet0/0
  description ->VE
  ip address 10.181.17.6 255.255.255.0
  ip helper-address 10.181.17.2
  ip directed-broadcast
  no ip route-cache
  no ip mroute-cache
  speed 100
  full-duplex
 !
 interface FastEthernet0/1
  description ->Remote Fast LAN
  ip address 10.181.22.1 255.255.255.224
  speed 100
  full-duplex
 !
 interface Serial1/1
  no ip address
  shutdown
  clockrate 2000000
 !
 interface Serial1/2
  no ip address
  shutdown
  clockrate 2000000
 !
 interface Serial1/3
  no ip address
  shutdown
  clockrate 2000000
 !
 interface Group-Async1
  ip unnumbered Loopback0
  ip helper-address 10.181.17.2
  ip directed-broadcast
  encapsulation ppp
  no ip route-cache
  ip tcp header-compression passive
  no ip mroute-cache
  dialer in-band
  async default routing
  async mode dedicated
  peer default ip address dhcp
  no fair-queue
  ppp authentication chap PPP-RadiusLocal
  ppp authorization NET-Radius
  ppp accounting ACC-Radius
  ppp timeout idle 600
  group-range 65 80
 !
 ip classless
 ip route 0.0.0.0 0.0.0.0 10.181.17.1
 ip route 10.181.32.0 255.255.240.0 10.181.22.2
 ip route 10.181.112.0 255.255.240.0 10.181.22.2
 ip route 194.67.119.0 255.255.255.0 10.158.204.25
 no ip http server
 ip pim bidir-enable
 !
 access-list 101 remark DialUsers
 access-list 101 permit ospf any any
 access-list 101 permit ip 10.181.22.32 0.0.0.31 host 10.181.17.1
 access-list 101 permit ip 10.181.22.32 0.0.0.31 host 10.181.17.2
 access-list 101 permit ip 10.181.22.32 0.0.0.31 host 10.181.17.3
 access-list 101 permit ip 10.181.22.32 0.0.0.31 host 10.181.17.5
 access-list 101 deny   ip any any log
 access-list 102 permit ip any host 10.181.17.2
 radius-server host 10.181.17.254 auth-port 1645 acct-port 1646
 radius-server retransmit 3
 radius-server key 7 00071A150754
 !
 line con 0
  exec-timeout 0 0
  logging synchronous
  login authentication LOGIN-Local
 line 65 80
  login authentication LOGIN-None
  login authentication LOGIN-None
  modem Dialin
  modem autoconfigure type usr_courier
  transport input all
  autoselect during-login
  autoselect ppp
  stopbits 1
  speed 57600
  flowcontrol hardware
 line aux 0
 line vty 0 4
  exec-timeout 0 0
  logging synchronous
  login authentication LOGIN-Local
 line vty 5 15
  exec-timeout 0 0
  logging synchronous
  login authentication LOGIN-Local
 !
 ntp server 10.181.17.1 key 1 source FastEthernet0/0 prefer
 !
 end
 
 ----------------------------------------------------------------------------
 ---------------------
 Показания debug dhcp details
 ----------------------------------------------------------------------------
 ---------------------
 ...Jun 27 12:16:42: %LINK-3-UPDOWN: Interface Async72, changed state to up
 ...Jun 27 12:16:42: DHCP: proxy allocate request
 ...Jun 27 12:16:42: DHCP: new entry. add to queue
 ...Jun 27 12:16:42: DHCP: SDiscover attempt # 1 for entry:
 ...Jun 27 12:16:42: Temp IP addr: 0.0.0.0  for peer on Interface: Async72
 ...Jun 27 12:16:42: Temp  sub net mask: 0.0.0.0
 ...Jun 27 12:16:42:    DHCP Lease server: 0.0.0.0, state: 1 Selecting
 ...Jun 27 12:16:42:    DHCP transaction id: 49B
 ...Jun 27 12:16:42:    Lease: 0 secs,  Renewal: 0 secs,  Rebind: 0 secs
 ...Jun 27 12:16:42:    Next timer fires after: 00:00:03
 ...Jun 27 12:16:42:    Retry count: 1   Client-ID: operator
 ...Jun 27 12:16:42: DHCP: SDiscover: sending 279 byte length DHCP packet
 ...Jun 27 12:16:42: DHCP: SDiscover 279 bytes
 ...Jun 27 12:16:45: DHCP: SDiscover attempt # 2 for entry:
 ...Jun 27 12:16:45: Temp IP addr: 0.0.0.0  for peer on Interface: Async72
 ...Jun 27 12:16:45: Temp  sub net mask: 0.0.0.0
 ...Jun 27 12:16:45:    DHCP Lease server: 0.0.0.0, state: 1 Selecting
 ...Jun 27 12:16:45:    DHCP transaction id: 49B
 ...Jun 27 12:16:45:    Lease: 0 secs,  Renewal: 0 secs,  Rebind: 0 secs
 ...Jun 27 12:16:45:    Next timer fires after: 00:00:03
 ...Jun 27 12:16:45:    Retry count: 2   Client-ID: operator
 ...Jun 27 12:16:45: DHCP: SDiscover: sending 279 byte length DHCP packet
 ...Jun 27 12:16:45: DHCP: SDiscover 279 bytes
 ...Jun 27 12:16:46: DHCP: look up sec DNS for As72 from lease any ret: fail
 ...Jun 27 12:16:46: DHCP: look up sec NBNS for As72 from lease any ret: fail
 ...Jun 27 12:16:46: DHCP: proxy allocate request
 ...Jun 27 12:16:46: DHCP: zapping entry in DHC_PURGING state for As72
 ...Jun 27 12:16:46: DHCP: new entry. add to queue
 ...Jun 27 12:16:46: DHCP: SDiscover attempt # 1 for entry:
 ...Jun 27 12:16:46: Temp IP addr: 0.0.0.0  for peer on Interface: Async72
 ...Jun 27 12:16:46: Temp  sub net mask: 0.0.0.0
 ...Jun 27 12:16:46:    DHCP Lease server: 0.0.0.0, state: 1 Selecting
 ...Jun 27 12:16:46:    DHCP transaction id: 49C
 ...Jun 27 12:16:46:    Lease: 0 secs,  Renewal: 0 secs,  Rebind: 0 secs
 ...Jun 27 12:16:46:    Next timer fires after: 00:00:03
 ...Jun 27 12:16:46:    Retry count: 1   Client-ID: operator
 ...Jun 27 12:16:46: DHCP: SDiscover: sending 279 byte length DHCP packet
 ...Jun 27 12:16:46: DHCP: SDiscover 279 bytes
 ...Jun 27 12:16:46: DHCP: XID MATCH in dhcpc_for_us()
 ...Jun 27 12:16:46: DHCP: Received a BOOTREP pkt
 ...Jun 27 12:16:46: DHCP: Scan: Message type: DHCP Offer
 ...Jun 27 12:16:46: DHCP: Scan: Subnet Address Option: 255.255.255.224
 ...Jun 27 12:16:46: DHCP: Scan: Renewal time: 345600
 ...Jun 27 12:16:46: DHCP: Scan: Rebind time: 604800
 ...Jun 27 12:16:46: DHCP: Scan: Lease Time: 691200
 ...Jun 27 12:16:46: DHCP: Scan: Server ID Option: 10.181.17.2 = AB51102
 ...Jun 27 12:16:46: DHCP: Scan: DNS Name Server Option:
 10.181.17.2,10.181.17.1
 ...Jun 27 12:16:46: DHCP: Scan: Domain Name: ve.vologdaenergo.ru
 ...Jun 27 12:16:46: DHCP: Scan: NBNS Name Server Option: 10.181.17.2
 ...Jun 27 12:16:46: DHCP: rcvd pkt source: 10.181.17.2,
 destination:10.181.22.33
 ...Jun 27 12:16:46:    UDP  sport: 43,  dport: 43,  length: 320
 ...Jun 27 12:16:46:    DHCP op: 2, htype: 1, hlen: 6, hops: 0
 ...Jun 27 12:16:46:    DHCP server identifier: 10.181.17.2
 ...Jun 27 12:16:46:         xid: 49B, secs: 0, flags: 0
 ...Jun 27 12:16:46:         client: 0.0.0.0, your: 10.181.22.34
 ...Jun 27 12:16:46:         srvr:   10.181.17.2, gw: 10.181.22.33
 ...Jun 27 12:16:46:         options block length: 72
 ...Jun 27 12:16:46: DHCP Offer Message   Offered Address: 10.181.22.34
 ...Jun 27 12:16:46: DHCP: Lease Seconds: 691200    Renewal secs:
 345600Rebind secs:   604800
 ...Jun 27 12:16:46: DHCP: Server ID Option: 10.181.17.2
 ...Jun 27 12:16:46: DHCP: offer received from 10.181.17.2
 ...Jun 27 12:16:46: DHCP: offer received in bad state: Purging  punt
 
 ...Jun 27 12:16:49: DHCP: SDiscover attempt # 2 for entry:
 ...Jun 27 12:16:49: Temp IP addr: 0.0.0.0  for peer on Interface: Async72
 ...Jun 27 12:16:49: Temp  sub net mask: 0.0.0.0
 ...Jun 27 12:16:49:    DHCP Lease server: 0.0.0.0, state: 1 Selecting
 ...Jun 27 12:16:49:    DHCP transaction id: 49C
 ...Jun 27 12:16:49:    Lease: 0 secs,  Renewal: 0 secs,  Rebind: 0 secs
 ...Jun 27 12:16:49:    Next timer fires after: 00:00:03
 ...Jun 27 12:16:49:    Retry count: 2   Client-ID: operator
 ...Jun 27 12:16:49: DHCP: SDiscover: sending 279 byte length DHCP packet
 ...Jun 27 12:16:49: DHCP: SDiscover 279 bytes
 ...Jun 27 12:16:49: DHCP: XID MATCH in dhcpc_for_us()
 ...Jun 27 12:16:49: DHCP: Received a BOOTREP pkt
 ...Jun 27 12:16:49: DHCP: Scan: Message type: DHCP Offer
 ...Jun 27 12:16:49: DHCP: Scan: Subnet Address Option: 255.255.255.224
 ...Jun 27 12:16:49: DHCP: Scan: Renewal time: 345600
 ...Jun 27 12:16:49: DHCP: Scan: Rebind time: 604800
 ...Jun 27 12:16:49: DHCP: Scan: Lease Time: 691200
 ...Jun 27 12:16:49: DHCP: Scan: Server ID Option: 10.181.17.2 = AB51102
 ...Jun 27 12:16:49: DHCP: Scan: DNS Name Server Option:
 10.181.17.2,10.181.17.1
 ...Jun 27 12:16:49: DHCP: Scan: Domain Name: ve.vologdaenergo.ru
 ...Jun 27 12:16:49: DHCP: Scan: NBNS Name Server Option: 10.181.17.2
 ...Jun 27 12:16:49: DHCP: rcvd pkt source: 10.181.17.2,
 destination:10.181.22.33
 ...Jun 27 12:16:49:    UDP  sport: 43,  dport: 43,  length: 320
 ...Jun 27 12:16:49:    DHCP op: 2, htype: 1, hlen: 6, hops: 0
 ...Jun 27 12:16:49:    DHCP server identifier: 10.181.17.2
 ...Jun 27 12:16:49:         xid: 49C, secs: 0, flags: 0
 ...Jun 27 12:16:49:         client: 0.0.0.0, your: 10.181.22.34
 ...Jun 27 12:16:49:         srvr:   10.181.17.2, gw: 10.181.22.33
 ...Jun 27 12:16:49:         options block length: 72
 ...Jun 27 12:16:49: DHCP Offer Message   Offered Address: 10.181.22.34
 ...Jun 27 12:16:49: DHCP: Lease Seconds: 691200    Renewal secs:  345600
 Rebind secs:   604800
 ...Jun 27 12:16:49: DHCP: Server ID Option: 10.181.17.2
 ...Jun 27 12:16:49: DHCP: offer received from 10.181.17.2
 ...Jun 27 12:16:49: DHCP: offered address overlaps with another
 interface.punt
 --- ifmail v.2.15dev5
  * Origin: Demos online service (2:5020/400)
 
 

Вернуться к списку тем, сортированных по: возрастание даты  уменьшение даты  тема  автор