hroi / rust-snmp

Rust SNMP client library

RUST-SNMP

Dependency-free basic SNMPv2 client in Rust.

rust-snmp's Issues

Advice/example on how to do snmp walk

I'm trying to do a SNMP walk using getnext but I'm not too sure how to make it keep running until it hits end of the sub-tree. Even some pseudo-code will be really helpful.

Cannot compile for 32-bit

I get the following errors when I tried to cross-compile for 32-bit arch.

error[E0512]: transmute called with differently sized types: usize (32 bits) to [u8; 8] (64 bits)
   --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/snmp-0.2.1/src/lib.rs:290:42
    |
290 |                     let bytes = unsafe { mem::transmute::<usize, [u8; 8]>(len.to_be()) };
    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ transmuting between 32 bits and 64 bits

error[E0512]: transmute called with differently sized types: [u8; 8] (64 bits) to usize (32 bits)
   --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/snmp-0.2.1/src/lib.rs:726:30
    |
726 |                 o = unsafe { mem::transmute::<[u8; 8], usize>(bytes).to_be()};
    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ transmuting between 64 bits and 32 bits

error: aborting due to 2 previous errors

error: Could not compile `snmp`.

Please let me know if you need more logs etc.

How to handle HEX-STRING?

Currently when I try to access HEX String output like mac addresses I just get some random characters. I think this library identifies it as Octet String,

running 1 test
[43, 6, 1, 4, 1, 131, 4, 11, 3, 4, 1, 1, 1, 6, 2] - OCTET STRING: \�x�P

Also the OIDs I get back in Varbinds look nothing like what's been sent - I'm no expert in SNMP so any input on that would be useful too.

CI

Implement Travis CI or similar for this project to catch compile issues (like in #3).

SNMP SET functionality

HI,
Great library so missing in rust.
Any chances to get SNMP SET functionality or I have to write it myself ? :)

Difference in response for Value::Integer when comparing GET response to GETNEXT

Could you please check why when running GET request I get a Value::Integer(15) which is correct I get the same when testing against snmpwalk/snmpget. However when I run GETNEXT request I get a Value::Integer(28)?

Are you planning to maintain this project?

I'm porting some code to rust and I have a requirement to get SNMP requests working. Are you intending to maintain this project? I'm happy to help out as well if needed.