Displaying 6 results from an estimated 6 matches for "tunnel6".
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2006 Jul 20
2
GRE over IPsec Cisco<-> Linux
...|
192.168.1.1(ipsec endpoint)----------------------(ipsec endpoint)192.168.1.97
192.168.1.1(gre endpoint)-----------------(gre endpoint)192.168.1.97
192.168.2.110 gre tunnel 192.178.2.96/28 192.168.2.97
Here is the setup on te Cisco:
interface Tunnel6
ip address 192.168.2.110 255.255.255.240
tunnel source GigabitEthernet0/1
tunnel destination 192.168.1.97
exit
ip route 0.0.0.0 0.0.0.0 160.96.97.250
ip route 192.168.1.96 255.255.255.240 Tunnel6
ip route 192.168.1.97 255.255.255.255 GigabitEthernet0/0
! This last line is required to get aro...
2006 Jul 15
1
GRE over IPSec Tunnels to a Cisco using Openswan
...work:
192.168.1.0/28 is the network behind the Cisco, the
Gig0/1 interface is 192.168.1.1.
Linux box is 192.168.1.96/28 behind with 192.168.1.97
the Eth1 interface.
I have the Ipsec tunnel up and working between them
using preshared keys. So that works.
Here is the Cisco tunnel setup:
interface Tunnel6
ip address 192.168.2.110 255.255.255.240
tunnel source 192.168.1.1
tunnel destination 192.168.1.97
Here is the Linux Tunnel setup:
modprobe ip_gre
ip tunnel add GDC1 mode gre remote 192.168.1.1 local
192.168.1.97 ttl 255
ip link set GDC1 up
ip addr add 192.168.2.97 dev GDC1
ip route add 192.16...
2014 May 21
0
kernel: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
...2:16:15 wolfpac kernel: Modules linked in: pf_ring(U) af_key iptable_nat ipt_LOG iptable_filter ip_tables nf_conntrack_ipv6 nf_defrag_ipv6 xt_state ip6t_LOG xt_limit ip6table_filter ip6_tables bridge stp llc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack ip6_tunnel tunnel6 ip_gre ipv6 ext3 jbd plcm_drv(U) sled_drv(U) wd_drv(U) ppdev parport_pc parport r8169 mii microcode serio_raw i2c_i801 sg iTCO_wdt iTCO_vendor_support shpchp igb ixgbe dca ptp(T) pps_core mdio ext4 jbd2 mbcache sd_mod crc_t10dif ahci i915 drm_kms_helper drm i2c_algo_bit i2c_core video output dm_mir...
2018 Dec 20
0
4.20-rc6: WARNING: CPU: 30 PID: 197360 at net/core/flow_dissector.c:764 __skb_flow_dissect
..._mlxcpld crc32_pclmul mlxreg_hotplug mlxreg_io i2c_mux ghash_clmulni_intel iTCO_wdt gpio_ich iTCO_vendor_support mlx_platform aesni_intel aes_x86_64 crypto_simd cryptd glue_helper intel_cstate mac_hid lpc_ich ip_tables x_tables autofs4 mlxsw_spectrum mlxfw vxlan ip6_udp_tunnel udp_tunnel ip6_tunnel tunnel6 objagg psample parman bridge stp llc mlxsw_pci igb ahci mlxsw_core dca i2c_algo_bit libahci devlink i2c_ismt
> [280155.348570] CPU: 1 PID: 24819 Comm: ip Not tainted 4.20.0-rc6-nn181213 #1
> [280155.348572] Hardware name: Mellanox Technologies Ltd. MSN2100/SA001390, BIOS 5.6.5 06/07/2016
>...
2004 Sep 02
3
Traffic shapping Bug ?
...link/void
6: tunl0: <NOARP> mtu 1480 qdisc noop
link/ipip 0.0.0.0 brd 0.0.0.0
7: gre0: <NOARP> mtu 1476 qdisc noop
link/gre 0.0.0.0 brd 0.0.0.0
8: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
9: ip6tnl0: <NOARP> mtu 1460 qdisc noop
link/tunnel6 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 brd 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
23: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1492 qdisc pfifo_fast qlen 3
link/ppp
inet 81.56.195.25 peer 192.168.254.254/32 scope global ppp0
ip route show
ip route show
192.168....
2012 Sep 26
7
Routing issue
...ipv4 1039 1 nf_conntrack_ipv4
nf_conntrack_ftp 10475 1 nf_nat_ftp
nf_conntrack 65524 7
iptable_nat,nf_conntrack_ipv6,xt_state,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp
ipv6 264769 41
nf_conntrack_ipv6,nf_defrag_ipv6,ip6table_mangle,ip6_tunnel,tunnel6
connection starts out eth2 - but then subsequent packets that should be
routed out eth2 are being sent out eth1 see below.
eth2 x.x.x.217
tcpdump -nli eth2 host 131.247.254.5
16:23:06.062451 IP x.x.x.217.53651 > 131.247.254.5.ftp: Flags [S], seq
1482565198, win 5840, options [mss 1460,sackOK,T...