Cannot access Ethernet network

I have recently updated my network router and has difficulties to get things to work. My Internet is wireless (no land line). For more than 6 years, I have used with success a Netgear MBR624GU 3 G Router wireless broadband that allowed me to access the Internet as well as to support a physical Ethernet network (with other computers, printers and a Sonos music system with the iTunes library on a NAS). The Netgear router was also on the Ethernet network (all with 192.168.2.0/24 IP addresses). There is also WiFi access for iPad, etc.

Go now my new contract LTE brought me a router Huawei Mobile WiFi E5577C. There is no Ethernet port. I managed to access the Internet through it. However, I cannot now access the Ethernet - ping reports "Request Timeout" and printers and Sonos system are not accessible. This seems strange to me, I thought of a direct access to the physical network should be easy. I tried things like turn off Wi - Fi, but who did not have Ethernet access works. I put the Ethernet network with the highest priority in the order of Service, a second Wi - Fi connection. Currently I have two Ethernet and Wi - Fi configured manually (attribution 192.168.3.0 Wi - Fi and Ethernet 192.168.2.0 IP addresses, Wi - Fi with 192.168.3.2 as router - I also tried to use DHCP but with no more success). I also tried with and without the Netgear router that is also attached to the Ether net but that doesn't seem to make a difference.

I thought that I have perhaps need a router different with a port Ethernet (like the Netgear) but, given that I have to pay for that myself, I know whether it is the only solution before spending money.

I guess I understood something wrongly in this configuration. If anyone can give me any advice or suggest what I might try, I'll be very grateful. If I should post more detailed data, please let me know.

You are going to have to implement some sort of IP routing or bridging of the connected to the wireless network, or you will need to implement local areas with several connections network with separate subnets.   You might need the static routes for devices with multiple network paths, but you will need at least to have your wireline and wireless in separate subnets.   This so that your network traffic can be set via Wi - Fi to the ISP, or via cables to other local devices.

Or get a modem that has wired and wireless.   Or one that has a cable, if you are inclined to set up and manage your own network.

If there is the budget and the desire to run your own network...  My usual preference involves isolated for each of the main functions and including the PSI at the edge device and devices configured to a minimum.   In other words, an ISP modem device with a wired connection and a "bridge" of the ISP connection mode.   Then a box of firewall router gateway controlled locally and a distinct feature of Wi - Fi and preferably one with an access point (AP) mode.   Get your own gateway firewall services, NAT and associated box.   Keep your ISP as simple as possible.   It is more boxes at the front, but when a box crashes or when you change your ISP, you may need to change only the ISP modem.  Other devices will not need to change.   There are positives and negatives of this approach points as, for example - you also manage all the security of your network and your configuration, 'in' your network 'behind' the ISP modem.   The ISP technicians can get only in what concerns the modem and only will help you with the part of your network.

Network Bridge: works like a piece of wire to a wired network for most of the considerations.  Transparent background for IP network traffic.

Network router: transfers the IP traffic between two or more different IP subnets.  Very well visible for IP network traffic.

Welcome to IP network.

Tags: Mac OS & System Software

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    deny ip 192.168.162.0 0.0.0.255 XXXX XXXXX--> network IP of the IP pool

    Licensing ip 192.168.0.0 0.0.0.255 any

    IOverload nat inside source list NAT interface GigabitEthernet0/0 p

    What are the appropriate changes, I recommend you to apply.

    Please don't forget to rate and score as correct the helpful post!

    David Castro,

  • Windows 2003 cannot access remote network via Cisco VPN

    I have two computers at home, an XP Pro SP2 and another is Windows 2003 server SP1. If I set Cisco VPN XP (version 4.6) the Office (ASA 5510), I can access the office network resources. However, if I set the Cisco VPN on 2003, can I? t do the same thing. After studying the two routing tables, I think XP has this road: 192.168.0.0 255.255.0.0 192.168.101.5 192.168.101.5 1, but the 2003 doesn't? t. If I add this route manually (rou? add 192.168.0.0 mask 255.255.255.0 192.168.101.3) 2003, then I can access resources. Why?

    tale of 2003 routing.

    Active routes:

    Network Destination gateway metric Interface subnet mask

    0.0.0.0 0.0.0.0 192.168.10.1 192.168.10.3 40

    x.x.x.37 255.255.255.255 192.168.10.1 192.168.10.3 1

    127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1

    192.168.10.0 255.255.255.0 192.168.10.3 192.168.10.3 40

    192.168.10.3 255.255.255.255 127.0.0.1 127.0.0.1 40

    192.168.10.255 255.255.255.255 192.168.10.3 192.168.10.3 40

    192.168.101.0 255.255.255.0 192.168.101.3 192.168.101.3 10

    192.168.101.3 255.255.255.255 127.0.0.1 127.0.0.1 10

    192.168.101.255 255.255.255.255 192.168.101.3 192.168.101.3 10

    224.0.0.0 240.0.0.0 192.168.10.3 192.168.10.3 40

    224.0.0.0 240.0.0.0 192.168.101.3 192.168.101.3 10

    255.255.255.255 255.255.255.255 192.168.10.3 192.168.10.3 1

    255.255.255.255 255.255.255.255 192.168.101.3 192.168.101.3 1

    Default gateway: 192.168.10.1

    ===========================================================================

    Persistent routes:

    None

    VPN client has not been tested on Win2003. Customer requirements are described here:

    http://www.Cisco.com/univercd/CC/TD/doc/product/VPN/client/4_6/relnt/4604cln.htm#wp1024664

    and the show to competition of WinXP is supported.

  • Cannot access remote network via VPN

    Hello

    I'm trying to set up a router vpn access to my office network. The router is connected to the Internet through using pppoe vdsl.
    There is also a public oriented Web server in the office which must be accessible.

    I can access the Web server from the Internet and the vpn connects successfully. I can also ping the LAN Gateway, however, I can't access all the local machines.

    I'm quite puzzled as to why it does not work. Please could someone help.

    The results of tests and the router configuration are listed below. Please let me know if you need additional information.

    Thank you and best regards,
    Simon

    1. routing on the router table
    Router #sh ip route
    Gateway of last resort is ggg.hhh.125.34 to network 0.0.0.0
    xxx.yyy.zzz.0/29 is divided into subnets, subnets 1
    C XXX.yyy.zzz.192 is directly connected, Vlan10
    GGG.hhh.125.0/32 is divided into subnets, subnets 1
    C GGG.HHH.125.34 is directly connected, Dialer0
    172.16.0.0/32 is divided into subnets, subnets 1
    S 172.16.100.50 [1/0] via mmm.nnn.ppp.sss
    S * 0.0.0.0/0 [1/0] via ggg.hhh.125.34

    2. ping PC remotely (172.16.100.50) local GW (172.16.100.1) successful
    > ping 172.16.100.1
    Ping 172.16.100.1 with 32 bytes of data:
    Response to 172.16.100.1: bytes = 32 time = 24ms TTL = 255
    Response to 172.16.100.1: bytes = 32 time = 10ms TTL = 255
    Response to 172.16.100.1: bytes = 32 time = 10ms TTL = 255
    Response to 172.16.100.1: bytes = 32 time = 11ms TTL = 255

    3. ping PC remotely (172.16.100.50) to the local server (172.16.100.10) failure
    > ping 172.16.100.10
    Ping 172.16.100.10 with 32 bytes of data:
    Request timed out.
    Request timed out.
    Request timed out.
    Request timed out.

    4. ping the router to the successful local server
    router #ping 172.16.100.10
    Type to abort escape sequence.
    Send 5, echoes ICMP 100 bytes to 172.16.100.10, wait time is 2 seconds:
    !!!!!
    Success rate is 100 per cent (5/5), round-trip min/avg/max = 1/1/4 ms

    5 see the version
    Cisco IOS software, software of C181X (C181X-ADVIPSERVICESK9-M), Version 12.4 (15) T1, VERSION of the SOFTWARE (fc2)
    ROM: System Bootstrap, Version 12.3 YH6 (8r), RELEASE SOFTWARE (fc1)
    the availability of router is 1 hour, 9 minutes
    System image file is "flash: c181x-advipservicesk9 - mz.124 - 15.T1.bin".
    Cisco 1812-J (MPC8500) processor (revision 0 x 300) with 118784K / 12288K bytes of memory.
    10 FastEthernet interfaces
    1 ISDN basic rate interface
    Configuration register is 0 x 2102

    6. router Config
    AAA authentication login default local
    connection of local AAA VPN authentication.
    AAA authorization exec default local
    local authorization AAA VPN network
    !
    !
    AAA - the id of the joint session
    !
    !
    !
    !
    crypto ISAKMP policy 1
    BA 3des
    preshared authentication
    Group 2
    !
    Configuration group customer isakmp crypto ASI_Group
    key mykey
    DNS aaa.bbb.cccc.ddd
    domain mydomain.com
    pool VPN_Pool
    ACL VPN_ACL
    !
    !
    Crypto ipsec transform-set esp-3des esp-sha-hmac TS1
    !
    crypto dynamic-map 10 DYNMAP
    game of transformation-TS1
    market arriere-route
    !
    !
    list of authentication of VPN client VPN crypto card
    card crypto VPN VPN isakmp authorization list
    crypto map VPN client configuration address respond
    card crypto 10 VPN ipsec-isakmp dynamic DYNMAP
    !
    !
    !
    IP cef
    !
    !
    !
    Authenticated MultiLink bundle-name Panel
    !
    !
    username admin privilege 15 password mypassword
    Archives
    The config log
    hidekeys
    !
    !
    !
    !
    !
    interface FastEthernet0
    WAN description
    no ip address
    no ip redirection
    no ip unreachable
    no ip proxy-arp
    no ip mroute-cache
    automatic duplex
    automatic speed
    PPPoE enable global group
    PPPoE-client dial-pool-number 1
    !
    interface FastEthernet2
    Description Public_LAN_Interface
    switchport access vlan 10
    full duplex
    Speed 100
    !
    FastEthernet6 interface
    Description Private_LAN_Interface
    switchport access vlan 100
    full duplex
    Speed 100
    !
    interface Vlan1
    no ip address
    !
    interface Vlan10
    Public description
    IP address xxx.yyy.zzz.193 255.255.255.248
    no ip redirection
    no ip unreachable
    no ip proxy-arp
    no ip mroute-cache
    !
    interface Vlan100
    172.16.100.1 IP address 255.255.255.0
    no ip redirection
    no ip unreachable
    no ip proxy-arp
    no ip mroute-cache
    !
    interface Dialer0
    IP unnumbered Vlan10
    no ip unreachable
    IP mtu 1452
    IP virtual-reassembly
    encapsulation ppp
    no ip mroute-cache
    Dialer pool 1
    Dialer-Group 1
    Authentication callin PPP chap Protocol
    PPP chap hostname myhostname
    PPP chap password mychappassword
    PPP ipcp dns request accept
    failure to track PPP ipcp
    PPP ipcp address accept
    VPN crypto card
    !
    IP pool local VPN_Pool 172.16.100.50 172.16.100.60
    !
    !
    no ip address of the http server
    no ip http secure server
    !
    VPN_ACL extended IP access list
    IP 172.16.100.0 allow 0.0.0.255 any
    !
    Dialer-list 1 ip protocol allow
    not run cdp
    !
    !

    Simon,

    Basically when you connect through a VPN Client PC routing table is updated automatically as soon as the connection is established. If you do not need to manually add routes. You can check this by doing a "route print" once you are connected.

    Ideally, you need to put your pool of VPN on subnet that does not exist on your physical network, the router would be to route traffic between the IP pool and internal subnet.

    Now, you said that you have a web server with a public IP address that you need to access through the VPN, that host also as a private IP addresses on the 172.16.100.0? If it isn't then the ACL that I proposed should work. If she only has a public IP then your ACL VPN address must have something like

    IP 172.16.100.0 allow 0.0.0.255 192.168.100.0 0.0.0.255

    219.xxx.yyy.192 ip 0.0.0.7 permit 192.168.100.0 0.0.0.255

    Who says the router and the client to encrypt all traffic between the subnets behind your router and your VPN pool.

    I hope this helps.

    Luis Raga

  • EZ - VPN Cisco cannot access internal network

    Hello

    I configured an EZ - VPN on my router, but after a login successful in the VPN, I can't ping my internal network or access all the resources. Also, I can't ping my router VPN Client IP address.

    Can someone take a look at my Config?

    Here is my config:

    Current configuration: 7730 bytes

    !

    ! Last configuration change at 16:24:55 UTC Tuesday, June 14, 2011 by suncci

    ! NVRAM config update at 20:21:30 UTC Friday, June 10, 2011 by suncci

    !

    version 12.4

    horodateurs service debug datetime msec

    Log service timestamps datetime msec

    no password encryption service

    !

    router host name

    !

    boot-start-marker

    boot-end-marker

    !

    no set record in buffered memory

    no console logging

    !

    AAA new-model

    !

    !

    AAA authentication login default local

    local AUTH_VPN AAA authentication login

    AAA authorization exec default local

    local AUTHORIZE_VPN AAA authorization network

    !

    !

    AAA - the id of the joint session

    IP cef

    !

    !

    !

    !

    name-server IP 208.67.222.222

    name of the IP-server 205.188.146.145

    !

    Authenticated MultiLink bundle-name Panel

    !

    !

    !

    !

    !

    !

    !

    !

    !

    !

    !

    !

    !

    Crypto pki trustpoint TP-self-signed-1861908046

    enrollment selfsigned

    name of the object cn = IOS - Self - signed - certificate - 1861908046

    revocation checking no

    rsakeypair TP-self-signed-1861908046

    !

    !

    TP-self-signed-1861908046 crypto pki certificate chain

    certificate self-signed 01

    3082023E 308201A 7 A0030201 02020101 300 D 0609 2A 864886 F70D0101 04050030

    2 060355 04031326 494F532D 53656 C 66 2 AND 536967 6E65642D 43657274 31312F30

    69666963 31383631 39303830 6174652D 3436301E 170 3032 30333031 30313431

    30365A 17 0D 323030 31303130 30303030 305A 3031 06035504 03132649 312F302D

    4F532D53 5369676E 656C662D 43 65727469 66696361 74652 31 38363139 65642D

    30383034 3630819F 300 D 0609 2A 864886 01050003, 818, 0030, 81890281 F70D0101

    8100AD30 FB88278D F9010218 AD58E479 21C00A39 76974 HAS 87 DF43C948 D56E65CC

    98F484A1 1F5BA429 449E416F B3C5729C 78598186 8873 HAS 168 DB9EEAAA B0521523

    C8011877 14888C9A 193E43E3 C3575491 74A940A2 B2970549 FE436E4A 4DA6FB23

    C 21, 20110 0CD3A8F6 32EAD292 648F9E32 7EE6C86F 181FC3C2 8F91DA66 A3886F5C

    0203 010001A 3 66306430 1 130101 FF040530 030101FF 30110603 0F060355 467D

    1104 A 0, 300882 06526F75 74657230 551D 1 230418 30168014 FD800727 1F060355

    5FA9AD41 6EAE99B0 1EDA2735 C0DBBBCC 301D 0603 551D0E04 160414FD 8007275F

    A9AD416E AE99B01E DA2735C0 DBBBCC30 0D06092A 864886F7 0D 010104 05000381

    810076CE E5030E51 5BD6FE9F A8A42483 53E7D250 CDE09E87 6AD77195 09D225AF

    25858304 034D146B C4970C31 F6EF496B 7F57C772 7A1F0DFE 8A06B878 919AFD58

    212E475A 0346ADA6 D629BDFC AE58C42A 36D971D1 3BAB8541 EAC0AA10 919816A 1

    E22F5015 52086757 2171A4C7 6832C2BC 89ADEF72 95A81A51 0B888B1C 9EE9EE58 8E65

    quit smoking

    !

    !

    username privilege 15 password 0 xxxxx xxxxxx

    Archives

    The config log

    hidekeys

    !

    !

    crypto ISAKMP policy 1

    BA aes

    preshared authentication

    Group 2

    !

    crypto ISAKMP policy 10

    BA 3des

    preshared authentication

    Group 2

    ISAKMP crypto nat keepalive 5

    !

    crypto ISAKMP client VPN-Sun-group configuration group

    key to 12345

    DNS 208.67.222.222

    pool VPN_Pool

    ACL VPN_Test

    Crypto isakmp ISAKMP_Profile_EZVPN profile

    Group of Sun-VPN-Group identity match

    list of authentication of client AUTH_VPN

    AUTHORIZE_VPN of ISAKMP authorization list.

    client configuration address respond

    Client configuration group Sun-VPN-Group

    virtual-model 1

    !

    !

    Crypto ipsec transform-set Sun-VPN aes - esp esp-sha-hmac

    !

    Profile of crypto ipsec IPSEC_Profile_EZVPN

    game of transformation-Sun-VPN

    ISAKMP_Profile_EZVPN Set isakmp-profile

    !

    !

    !

    !

    !

    !

    !

    !

    type of class-card inspect all internal match

    tcp protocol match

    udp Protocol game

    dns protocol game

    http protocol game

    https protocol game

    match icmp Protocol

    type of class-card inspect entire game Internet

    tcp protocol match

    udp Protocol game

    match icmp Protocol

    type of class-card inspect match, all the traffic-IntraNet-InterNet

    tcp protocol match

    udp Protocol game

    match icmp Protocol

    match the group-access InterNet-to-IntraNet-ACL name

    type of class-card inspect match, all the traffic-InterNet-IntraNet

    tcp protocol match

    udp Protocol game

    match icmp Protocol

    !

    !

    type of policy-card inspect InterNet-IntraNet-policy

    class type inspect traffic-IntraNet-InterNet

    inspect

    class class by default

    drop

    type of policy-card inspect IntraNet-InterNet-policy

    class type inspect traffic-InterNet-IntraNet

    inspect

    class class by default

    drop

    type of policy-card inspect sdm-policy-Internet

    class type inspect Internet

    inspect

    class class by default

    type of policy-card inspect internal sdm-policy

    class type inspect internal

    inspect

    class class by default

    drop

    !

    Security for the Internet zone

    security of the inner area

    the IntraNet zone security

    Description Interfaces all connected to the Intranet

    Security for the InterNet zone

    Description of all Interfaces connected to the Internet

    destination inner security zone-pair source sdm-zp-internal-self self

    type of service-strategy inspect sdm-policy-Internet

    zone-pair security IntraNet - InterNet source IntraNet InterNet destination

    type of service-strategy inspect IntraNet-InterNet-policy

    InterNet - IntraNet source InterNet destination IntraNet security zone-pair

    inspect the type of service-strategy InterNet-IntraNet-policy

    !

    !

    !

    !

    interface Loopback0

    IP 192.168.1.1 255.255.255.0

    !

    interface FastEthernet0/0

    Description external PPPOE Interface ETH - WAN$

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    response to IP mask

    NAT outside IP

    IP virtual-reassembly

    automatic speed

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    PPPoE-client dial-pool-number 1

    No cdp enable

    !

    interface FastEthernet0/1

    switchport access vlan 10

    !

    interface FastEthernet0/2

    switchport access vlan 10

    !

    interface FastEthernet0/3

    switchport access vlan 10

    !

    interface FastEthernet0/4

    switchport access vlan 10

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    type of interface virtual-Template1 tunnel

    IP unnumbered Loopback0

    members of the IntraNet zone security

    source of Dialer1 tunnel

    ipv4 ipsec tunnel mode

    Tunnel IPSEC_Profile_EZVPN ipsec protection profile

    !

    interface Vlan10

    Description $FW_INSIDE$

    IP 192.168.0.3 255.255.255.0

    response to IP mask

    no ip redirection

    no ip unreachable

    IP nat inside

    IP virtual-reassembly

    members of the IntraNet zone security

    route IP cache flow

    !

    interface Dialer1

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    no ip unreachable

    no ip proxy-arp

    IP mtu 1492

    NAT outside IP

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    Dialer-Group 1

    No cdp enable

    PPP authentication chap callin pap

    PPP chap hostname pty/69733

    password PPP chap 0 DSLconnect

    PPP pap sent-username pty/69733 password 0 DSLconnect

    !

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    IP forward-Protocol ND

    IP route 0.0.0.0 0.0.0.0 Dialer1

    IP route 192.168.1.0 255.255.255.0 Dialer1

    !

    !

    IP http server

    local IP http authentication

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    IP nat inside source overload map route NAT interface Dialer1

    !

    InterNet-to-IntraNet-ACL extended IP access list

    permit tcp any 192.168.0.0 0.0.0.255

    allow udp all 192.168.0.0 0.0.0.255

    allow icmp any 192.168.0.0 0.0.0.255

    refuse an entire ip

    Internet extended IP access list

    Note Internet

    Remark SDM_ACL = 2 category

    Notice all THE

    allow a full tcp

    allow a udp

    allow icmp a whole

    allow an ip

    NAT extended IP access list

    Licensing ip 192.168.0.0 0.0.0.255 any

    deny ip 192.168.0.0 0.0.0.255 192.168.1.0 0.0.0.255

    VPN_Test extended IP access list

    Licensing ip 192.168.0.0 0.0.0.255 192.168.1.0 0.0.0.255

    !

    Remark SDM_ACL category of access list 1 = 2

    access-list 1 permit 192.168.0.0 0.0.0.255

    access-list 1 permit 192.168.1.0 0.0.0.255

    Note access-list 2 = 2 SDM_ACL category

    access-list 2 allow to 192.168.1.0 0.0.0.255

    access-list 5 permit one

    access-list 10 permit 192.168.0.0 0.0.0.255

    access-list 102 deny ip 192.168.0.0 0.0.0.255 192.168.1.0 0.0.0.255

    access-list 102 permit ip 192.168.0.0 0.0.0.255 any

    not run cdp

    !

    !

    !

    route NAT allowed 10 map

    corresponds to the IP NAT

    !

    !

    !

    control plan

    !

    !

    !

    !

    !

    !

    !

    !

    !

    Line con 0

    line to 0

    line vty 0 4

    exec-timeout 30 12

    privilege level 15

    Synchronous recording

    transport input telnet ssh

    !

    NTP-period clock 17208070

    NTP 17.151.16.21 Server

    end

    As I've mentioned earlier, you can of course ping from router to 192.168.0.2 because they are in the same subnet. It uses ARP instead of routing to the device when you are pinging on the same subnet.

    The switch is configured with the correct default gateway? The switch must be configured with the default gateway 192.168.0.3.

    You also mention that you can ping 192.168.0.30 which is beyond the router. This means that it is not the router VPN configuration error, but rather the terminal that you are trying to ping since you can ping 192.168.0.30.

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