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Suddenly lost access to a remote subnet on a RED tunnek?

JohnKenny
I have a Sophos UTM running 2 RED tunnels, I had them running and they were working great.  I could access the remote subnets at both sites and vice versa.  But today i lost access to one of those subnets and nothing has changed.  I cant figure out why?  The other RED tunnel is fine i can still access that subnet.  I have static routes and everything, the UTM can ping that subnet though so its just the Hosts on my LAN that cant.

Can anyone help as i cant work it out as it has been fine for ages??

Thanks

JK


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    yeah the tunnel is up, i havent changed anything.

    The UTM can ping the remote subnet, but not the local hosts.

    Which log do you want, there is only the one RED log yeah?

    this is an excert from the Live log: -

    2015:10:22-12:06:22 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8769
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 120'
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=120 local_rx=121 diff=-1
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=120
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: command 'PING 11587'
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PING remote_tx=11587 local_rx=11588 diff=-1
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8770
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 124'
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=124 local_rx=125 diff=-1
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=124
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: command 'PING 11588'
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PING remote_tx=11588 local_rx=11589 diff=-1
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8772
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 127'
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=127 local_rx=128 diff=-1
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=127

    JK

    CompKickers

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  • 0
    yeah the tunnel is up, i havent changed anything.

    The UTM can ping the remote subnet, but not the local hosts.

    Which log do you want, there is only the one RED log yeah?

    this is an excert from the Live log: -

    2015:10:22-12:06:22 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8769
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 120'
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=120 local_rx=121 diff=-1
    2015:10:22-12:06:26 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=120
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: command 'PING 11587'
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PING remote_tx=11587 local_rx=11588 diff=-1
    2015:10:22-12:06:38 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8770
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 124'
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=124 local_rx=125 diff=-1
    2015:10:22-12:06:42 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=124
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: command 'PING 11588'
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PING remote_tx=11588 local_rx=11589 diff=-1
    2015:10:22-12:06:54 sophos_utm_kenny red_server[476]: 7f1360751c12bdb: PONG local_tx=8772
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: command 'PING 127'
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PING remote_tx=127 local_rx=128 diff=-1
    2015:10:22-12:06:57 sophos_utm_kenny red_server[548]: 4db441488b9f56a: PONG local_tx=127

    JK

    CompKickers

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