labonte-lucpaul / ifbind Goto Github PK
View Code? Open in Web Editor NEWBind two network interfaces to simulate a loop back.
License: GNU Affero General Public License v3.0
ifbind's Issues
Infinite loop
If bind can sometimes fall into an infinite loop.
Non interactive mode CPU 100%+
CPU usage in non-interactive mode is over 100%.
Get latest version
Use URI https://api.github.com/repos/Labonte-LucPaul/ifbind/releases/latest to get the latest version available and display message about new available version.
"tag_name"
Example:
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"assets_url": "https://api.github.com/repos/Labonte-LucPaul/ifbind/releases/41592671/assets",
"upload_url": "https://uploads.github.com/repos/Labonte-LucPaul/ifbind/releases/41592671/assets{?name,label}",
"html_url": "https://github.com/Labonte-LucPaul/ifbind/releases/tag/2.2.0",
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"followers_url": "https://api.github.com/users/Labonte-LucPaul/followers",
"following_url": "https://api.github.com/users/Labonte-LucPaul/following{/other_user}",
"gists_url": "https://api.github.com/users/Labonte-LucPaul/gists{/gist_id}",
"starred_url": "https://api.github.com/users/Labonte-LucPaul/starred{/owner}{/repo}",
"subscriptions_url": "https://api.github.com/users/Labonte-LucPaul/subscriptions",
"organizations_url": "https://api.github.com/users/Labonte-LucPaul/orgs",
"repos_url": "https://api.github.com/users/Labonte-LucPaul/repos",
"events_url": "https://api.github.com/users/Labonte-LucPaul/events{/privacy}",
"received_events_url": "https://api.github.com/users/Labonte-LucPaul/received_events",
"type": "User",
"site_admin": false
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"node_id": "MDc6UmVsZWFzZTQxNTkyNjcx",
"tag_name": "2.2.0",
"target_commitish": "master",
"name": "ifbind",
"draft": false,
"prerelease": false,
"created_at": "2021-04-17T20:12:59Z",
"published_at": "2021-04-17T20:16:23Z",
"assets": [
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"gists_url": "https://api.github.com/users/Labonte-LucPaul/gists{/gist_id}",
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"subscriptions_url": "https://api.github.com/users/Labonte-LucPaul/subscriptions",
"organizations_url": "https://api.github.com/users/Labonte-LucPaul/orgs",
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"site_admin": false
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"body": "* Fix issue when stats didn't display if interface did not received traffic\r\n* Add command to clear stats in interactive mode"
}
Import a config file for binding
Import a config file with pre-defined binding interfaces. If interface, append arguments binding.
TBD format
- json
- text file with same as argument
- bind direction with
->
When closing logs show wrong values
^C[2020-06-04 12:10:29.096] [ifbinder] [info] Caught signal (2). [2020-06-04 12:10:29.096] [ifbinder] [info] Stopping bind tsw-port5 <=> tsw-port6 [2020-06-04 12:10:29.622] [ifbinder] [info] Stopping bind tsw-port5 <=> tsw-port6 [2020-06-04 12:10:29.622] [ifbinder] [info] Stopping bind tsw-port5 <=> tsw-port6
Should be:
^C[2020-06-04 12:10:29.096] [ifbinder] [info] Caught signal (2). [2020-06-04 12:10:29.096] [ifbinder] [info] Stopping bind tsw-port5 <=> tsw-port6 [2020-06-04 12:10:29.622] [ifbinder] [info] Stopping bind thread tsw-port5 -> tsw-port6 [2020-06-04 12:10:29.622] [ifbinder] [info] Stopping bind thread tsw-port6 -> tsw-port5
Support loop back on same interface
Forward the traffic on the same interface that was received.
logs show wrong logger name
[2020-06-04 12:07:57.774] [ifbinder] [debug] Sending packet tsw-port6 -> tsw-port5
ifbinder should be ifbind.
Crashed after throwing instance of 'Tins::pcap_error'
$ ./ifbind -B t30-1:t31-1,t30-2:t31-2 -I
logfile: "/home/dumitru/work/noviapp-automation/tools/ifbind.log"
Interactive mode
Type 'help' to list a set of commands
> list
1: t30-1 <=> t31-1 disconnected
2: t30-2 <=> t31-2 disconnected
> start
> terminate called recursively
terminate called after throwing an instance of 'Tins::pcap_error'
Aborted (core dumped)
Unfortunately I don't have the logs..
I think what happened was that 'ifbind' did not have permission to start capture on t30-.. interfaces, but I could be wrong.
Release 2.3.1 requires 'libssl.so.1.0.0' shared library (among other)
Library dependencies of 2.3.1
$ ldd ./tools/ifbind
linux-vdso.so.1 (0x00007ffdea579000)
libcurl-gnutls.so.4 => /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4 (0x00007f3b05f24000)
libpcap.so.0.8 => /usr/lib/x86_64-linux-gnu/libpcap.so.0.8 (0x00007f3b05ed9000)
libssl.so.1.0.0 => not found
libcrypto.so.1.0.0 => not found
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f3b05cf7000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f3b05ba8000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f3b05b8b000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f3b05b68000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3b05976000)
libnghttp2.so.14 => /usr/lib/x86_64-linux-gnu/libnghttp2.so.14 (0x00007f3b0594d000)
libidn2.so.0 => /usr/lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f3b0592c000)
librtmp.so.1 => /usr/lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f3b0590c000)
libssh.so.4 => /usr/lib/x86_64-linux-gnu/libssh.so.4 (0x00007f3b0589c000)
libpsl.so.5 => /usr/lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f3b05889000)
libnettle.so.7 => /usr/lib/x86_64-linux-gnu/libnettle.so.7 (0x00007f3b0584f000)
libgnutls.so.30 => /usr/lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f3b05679000)
libgssapi_krb5.so.2 => /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f3b0562c000)
libldap_r-2.4.so.2 => /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2 (0x00007f3b055d6000)
liblber-2.4.so.2 => /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2 (0x00007f3b055c3000)
libbrotlidec.so.1 => /usr/lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f3b055b5000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f3b05599000)
/lib64/ld-linux-x86-64.so.2 (0x00007f3b05fd5000)
libunistring.so.2 => /usr/lib/x86_64-linux-gnu/libunistring.so.2 (0x00007f3b05417000)
libhogweed.so.5 => /usr/lib/x86_64-linux-gnu/libhogweed.so.5 (0x00007f3b053e0000)
libgmp.so.10 => /usr/lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f3b0535a000)
libcrypto.so.1.1 => /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f3b05084000)
libp11-kit.so.0 => /usr/lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f3b04f4e000)
libtasn1.so.6 => /usr/lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f3b04f38000)
libkrb5.so.3 => /usr/lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f3b04e5b000)
libk5crypto.so.3 => /usr/lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f3b04e28000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f3b04e21000)
libkrb5support.so.0 => /usr/lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f3b04e12000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f3b04df6000)
libsasl2.so.2 => /usr/lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f3b04dd9000)
libgssapi.so.3 => /usr/lib/x86_64-linux-gnu/libgssapi.so.3 (0x00007f3b04d94000)
libbrotlicommon.so.1 => /usr/lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f3b04d6f000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f3b04d69000)
libffi.so.7 => /usr/lib/x86_64-linux-gnu/libffi.so.7 (0x00007f3b04d5d000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f3b04d56000)
libheimntlm.so.0 => /usr/lib/x86_64-linux-gnu/libheimntlm.so.0 (0x00007f3b04d4a000)
libkrb5.so.26 => /usr/lib/x86_64-linux-gnu/libkrb5.so.26 (0x00007f3b04cb5000)
libasn1.so.8 => /usr/lib/x86_64-linux-gnu/libasn1.so.8 (0x00007f3b04c0e000)
libhcrypto.so.4 => /usr/lib/x86_64-linux-gnu/libhcrypto.so.4 (0x00007f3b04bd6000)
libroken.so.18 => /usr/lib/x86_64-linux-gnu/libroken.so.18 (0x00007f3b04bbd000)
libwind.so.0 => /usr/lib/x86_64-linux-gnu/libwind.so.0 (0x00007f3b04b93000)
libheimbase.so.1 => /usr/lib/x86_64-linux-gnu/libheimbase.so.1 (0x00007f3b04b7f000)
libhx509.so.5 => /usr/lib/x86_64-linux-gnu/libhx509.so.5 (0x00007f3b04b31000)
libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f3b04a08000)
libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f3b049cd000)
compared with dependencies of the previous version
$ ldd ./tools/ifbind
linux-vdso.so.1 (0x00007ffebc965000)
libpcap.so.0.8 => /usr/lib/x86_64-linux-gnu/libpcap.so.0.8 (0x00007f99fa5a0000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f99fa3be000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f99fa26f000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f99fa254000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f99fa231000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f99fa03f000)
/lib64/ld-linux-x86-64.so.2 (0x00007f99fa934000)
Having less dependencies is preferable, if possible.
One reason is that the host system does not require installation of system libraries, like OpenSSL or SQLite3, for example.
in interactive error not catch when not providing index
> connect
terminate called after throwing an instance of 'std::invalid_argument'
what(): stoi
Aborted
"Invalid command" reported if there is a trailing space character on the command line
Enter a command and press SPACE to introduce a blank character on the command line, then press ENTER
> disconnect 1
Invalid command 'disconnect 1 '
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