Questions tagged [ip-routing]
The ip-routing tag has no usage guidance.
286
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Cannot connect to Flask server via public IP, only private IP
I have a simple Flask server that echos requests it gets to the terminal. Requests I send it via the device's public IP address do not register.
The flask server is started correctly on all ...
- 121
1
vote
1
answer
597
views
Forcing route to interface, no matter what
I've got 2 interfaces on my server (eno1 & eno2).
Whenever any process try to reach an IP (lets say 183.182.99.1), I want the traffic to use the eno2 link.
Here is my current routing table:
...
- 211
0
votes
2
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808
views
AWS EC2 public IP unreachable over IPSec VPN but private IP still reachable
We have a FortiGate (FortiOS 6.0) connected to a IPSec Site-to-Site VPN (Dynamic BGP) on AWS. When the VPN is up, we can only access EC2 using the private IP, public IP no longer works. Only the ...
- 121
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1
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262
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No uidrange rule with IProute2
When I run "ip rule help" there is no uidrange option in the selection sectors. I also get an error when I try to add a uidrange rule.
Iproute2: 4.9.0-1
Command: sudo ip rule add uidrange $uid-$uid ...
1
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0
answers
405
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How to change Public Address of VPS with another IP Address
For a project, I need to make HTTP requests to an external service from a IP address geo-located on "NATION_2".
Having an available VPS located in NATION_1, I proceeded to purchase a public IP ...
- 11
1
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2
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485
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linux - routing between bridge networks without overlay
Here's the scenario. There are two hosts in a subnet (both are virtualbox VMs) and both are on the same network 192.168.1.0.
I've additionally created two bridge interfaces with separate network ...
- 61
2
votes
2
answers
890
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OpenVPN client lan to reach Server lan
I have OpenVPN Server running in VPC and client running in office network.
Have following table on 10.24.11.37
# route -n
Kernel IP routing table
Destination Gateway Genmask ...
- 101
2
votes
1
answer
114
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What is this routing concept called? Trouble learning more on LAN-to-WAN-to-LAN routing
On a simple network, my nginx logs will the gateway address (10.0.0.1) instead of the internal client address (10.0.0.19) when I'm using DNS (e.g. foo.com) to access a server inside the LAN.
I'm ...
- 377
0
votes
1
answer
492
views
Convert one interface to a tunneled interface
I have a server with 2 WAN interfaces, eth1 and eth2. Each one have one router connected which gives them these IPs: 192.168.3.101 and 192.168.1.101.
The thing is that I want to completely avoid ...
1
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3
answers
1k
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How Akamai CDN serves the content from closes edge server to user ?a
After going through some resources on google, got the idea how Akamai CDN edge servers works but got some questions about internals.
Say I have got static content cached at Akamai CDN(XXX.XX.XXX.XXX ...
- 129
0
votes
1
answer
2k
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Ubiquiti EdgeRouter uses default route over static when responding to ICMP
I need to have a working connection between two router devices and the subnets behind them. Everything else in the setup seems to work except one static route. Here is the basic information about my ...
- 65
0
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0
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63
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How to handle VPNs and native IPv6
I've got native IPv6 via my ISP (they give me a /48). Using RAs (SLAAC), my router is advertising a particular /64 to machines in my network - in other words my network has full native IPv6.
My ...
- 101
-1
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2
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15k
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CentOS7: Multiple Interfaces, default route
[First post here...]
Hello everyone,
I have a CentOS 7 box which is supposed to become a node of a ganeti-cluster. It has 4 interfaces:
eno1, eno2 - on the mainboard
ens23s0f0, ens23s0f1 - a ...
0
votes
1
answer
810
views
Iptables forward incoming traffic multiple ip
I have a server with 5 ipv4
95.x.y.1
95.x.y.2
95.x.y.3
95.x.y.4
95.x.y.5
and I need to forward only the incoming traffic from port 80 to port 8080 (and same ip) so
95.x.y.1:80 --> 95.x.y.1:8080
...
0
votes
2
answers
1k
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Dante on multiple gateways in subnet
I have two gateways in my subnet.
192.168.1.2 - main
192.168.1.1 - secondary (yeah that's not a mistake)
So I am using 192.168.1.2 everywhere as default route
Is it possible to configure danted so ...
- 211